Denali National Park comprises a massive area of six million acres (over 24,000 km²). This is bigger than the entire state of Massachusetts, or the entire country of Israel. The park is best known for the 20,320-ft (6,194 m) Denali. The tremendous 18,000-ft (5,486 m) difference from the mountain's lowlands near Wonder Lake up to its peak is a greater vertical relief than that of Mount Everest. The park is bisected from east to west by the Alaska Range, and the Park Road is the only vehicle access into the park.

The park was established in 1917 as a wildlife refuge named Mount McKinley National Park, but in 1980 the park was renamed and expanded in size by four million acres as part of the Alaska National Interest Lands Conservation Act (ANILCA). Today the park is managed as three units: Denali Wilderness is made up of the original Mount McKinley National Park and is managed to retain the undeveloped wilderness with no hunting allowed. The Denali National Park management area includes some of the 1980 additions and allows subsistence hunting. Denali National Preserve includes two areas of the park within which sport and subsistence hunting are allowed on a permit basis.

Denali, the "High One," is the name Athabascan native people gave the massive peak that crowns the 600-mile-long Alaska Range. Permafrost ground underlies many areas of the park, where only a thin layer of topsoil is available to support life. After the continental glaciers retreated from most of the park 10,000 to 14,000 years ago, hundreds of years were required to begin building new soils and re-vegetation. The dynamic glaciated landscape provides large rivers, countless lakes and ponds, and unique landforms which form the foundation of the ecosystems that thrive in Denali.

The terrain of Denali includes "tundra" and "taiga" zones. Taiga zones are made up of the stubby evergreen, spruce and aspen trees that are found in areas around the Arctic Circle. The taiga zone within Denali extends to approximately 2700 feet (823 m) above sea level, above which few trees are found. The treeless areas of the park can generally be classified as tundra. Within a tundra zone the plants are often miniaturized, including tiny flowers, extensive mosses, and various shrubs. Be aware of the willow thickets in the tundra zone as they can be a major impediment while hiking.

Congress created the park to protect its abundance of large mammals. Today it is common to see grizzly bears, caribou, Dall sheep, moose, and foxes throughout the park. Less common but still regularly seen are the park's many wolves. Black bears are also occasionally seen, and the very lucky visitor might glimpse a wolverine.

Weather in Denali is extremely variable, and changes occur without warning. Many rangers tell visitors to expect sun, wind, rain, and clouds, and expect them all on the same day. Average summer temperatures range from 33-75°F (1-24°C). It has been known to snow in July, so prepare by wearing layers of clothing that can be removed or added as needed, and carry a waterproof raincoat or jacket.

Winters can be extremely cold with temperatures ranging from -40°F (-40°C) and below to high 20s (-2°C) on warm days. Specialized cold weather gear is necessary for mountaineering and winter visits. For more information on winter visits contact park headquarters at +1 907 683-2294.

The mountain is at least partially shrouded in cloud during most of the summer. If the mountain is "out" be sure to take advantage, as it may only be fully visible for a few days each month.

• Park website
• 63.7308-148.91721 Denali Visitor Center, Mile 1.5. summer only, 8AM–6PM. This is the main visitor center near the park entrance and the railroad depot. Here, you can watch the park film; check out a variety of exhibits about the natural and cultural history of the Denali area; and join a variety of ranger walks or talks. Backpackers may also receive their required, free permit to backpack in the park. In fall, winter and spring, the Murie Science and Learning Center (MSLC) acts as the park's main visitor center. For shuttle bus tickets and campground reservations, visit the Wilderness Access Center (Mile 0.6). (updated Jun 2020)

The closest major airports to Denali are Anchorage Ted Stevens International Airport (ANC ^IATA) and Fairbanks International Airport (FAI ^IATA). The really closest one is the small Talkeetna Airport (TKA ^IATA) in the eponymous town.

Denali National Park is accessible by car from the George Parks Highway (Alaska Route 3), which runs between Fairbanks and Anchorage. The highway is open all year, although the main road through the park may close at any time due to weather conditions. An amazing alternate route is the Denali Highway, the original route to the park, now connecting the Glen Highway to the Parks highway. Be aware that many rental car companies prohibit driving on any gravel roads and specifically the Denali Highway. The "Alaska Mile Post" is an excellent guide to driving the highways in Alaska.

During the summer the Alaska Railroad provides daily service to the park. Trains depart from both Anchorage and Fairbanks at 8:15AM, arriving at noon from Fairbanks and at 3:45PM from Anchorage. Trains departing from the park arrive at 8:15PM in both Anchorage and Fairbanks. Fares vary throughout the season, with rates between $66 and $158 for a one-way ticket from Fairbanks to Denali, and between $148 and $297 from Anchorage to Denali (Sep 2023). Rail tickets can be booked through Alaska Railroad.

Consult with a travel agent in either Fairbanks or Anchorage about traveling to the park by bus. Several tour operators provide service during the summer.

The main road through the park is open to automobile traffic only as far as Savage River (mile 15). Travel beyond this point is allowed only on the park shuttle buses, on foot, or on a bicycle.

For people camping at Teklanika campground, one automobile per a campsite is allowed to drive in to it.

For those visiting Denali in mid-September the park service opens the road completely for four days after the shuttle buses stop running. Only 400 vehicles per day are admitted, and each vehicle requires a special permit. To potentially obtain one of these permits contact the park and inquire about the Denali Road Lottery. The park service will ask you to mail your address, preference of dates, and a fee during the month of July. In mid-August you will be contacted if you have been selected. If snow has not yet closed the road, once the four-day lottery is complete the road will be opened to private vehicles for travel as far as Teklanika Campground (mile 29) until weather closes it for the season. The road may close during the road lottery if inclement weather shows up, much to the chagrin of all those people who won a permit only to have it canceled. In 2021 the road was closed and the back country season ended early due to a "slow motion landslide" in the Pretty Rocks area of Polychrome Pass. The area is what is known as a "rock glacier," a formation that is mostly rocks, held together by ice and permafrost. The hazard has been known since the 1960s, but previously road damage had been easily repaired every few years, but hundreds of loads of gravel were applied and they simply slid off the mountain too rapidly to make a workable road. Climate change is believed to be a contributing factor and the National Park Service is looking at more permanent solutions, including a possible bridge across the area. As of Sep 2023, the closure of Denali Park Road at mile 43 (slightly before Polychrome Pass) is expected to last until summer 2026.

Due to a landslide in the "Pretty Rocks" section of the park road, the road is not open its entire length as of June 2024. It is expected to remain closed at mile 43 through summer 2026,

Transit buses are allowed past Savage River (mile 15) on the park road, as far as Kantishna (the end of the road). Passengers may disembark from the buses at any point west of mile 20, and then re-board any bus on a space-available basis. Anyone disembarking should be aware of the bus schedule, and plan for at least a one-hour wait for a bus with seats available to arrive.

A very common question people have about the buses is, "So what's the difference between a transit bus and a tour bus." Simply put, most of the people on tour buses are on packaged trips with the local hotels, and they get a dedicated naturalist on their bus that is required to give commentary throughout the tour. Buying tickets for tours can be more difficult because the vast majority of the tickets are reserved when people book their packaged vacations. However, they are not necessarily "better" than a transit bus. Two important facts to note are that all the buses drive the same road (duh, there's only one road inside the park!), and that all the buses have similar destinations. By similar destinations I mean that there's a tour bus to Eielson Visitor Center and there is also a transit bus to Eielson Visitor Center. So, if you ask, "Which bus is better for seeing wildlife?" The answer is that they are about the same since they are on the same road going to the same place. Your experience on the transit bus happens to vary quite a bit depending on the driver you get. Some of the transit bus drivers will talk just as much as a tour bus driver, however, they are not required to. Some of the transit bus drivers won't say much of anything unless somebody asks them a question. It's important to note that a pretty large majority of the bus drivers will give some form of commentary as they drive, because they want to share their love of the park just as much as all the other employees. Oftentimes, a deciding factor for people on whether to take a transit or a tour to Eielson is, "Do I want to pay about $30 for a shuttle bus or about $110-150 for a tour bus?" You be the judge.

Additionally, there are certain transit buses that have additional space for campers each day during the summer. They are the same price as the 'standard' transit bus.

Transit and (some) tour bus reservations can be made either by following the instructions at the park concessionaire web site or in person at the reservation desk at the Denali Bus Depot. Be aware that buses may fill several days in advance, especially during the height of the summer visitor season.

The National Park Service also runs shuttle buses that circulate on a fixed schedule (approximately every half hour). These are free and do not require reservations: simply hop on if there is space when the bus arrives.

2008 shuttle bus prices (including reservation fee). As a reminder, areas past mile 43 are closed until at least summer 2026 due to the closure at Polychrome Pass, .

• Riley Creek Shuttle. Travels between the Railroad/Visitor complex, Denali Bus Depot, and Riley Creek mercantile, leaving approximately every 30 minutes. No charge.
• Sled Dog Demonstration Shuttle. Provides transportation from the Railroad/Visitor Complex to the demonstration site. Boarding begins 40 minutes prior to each 10AM, 2PM, and 4PM demonstration, on a space-available basis. There are no late departures for this service. The bus will bring you back about fifteen minutes before the next hour (i.e., 10:45, 2:45, etc.). No charge for either the bus or the demonstration - simply show up at the bus loading area near the visitor center.
• Savage River Shuttle (Mile 15). 2 hour round-trip, leaving hourly during the summer. No charge. Savage River is a pretty area which delineates the point at which nearly all private vehicle traffic must stop. From a bridge over the river, one can see upstream towards the river's source along a "u-shaped," glacier-carved valley and downstream along a small canyon, cut into the mountains by the river's passage. Because of this, and a number of exposed rock formations, it is one of the most geologically interesting areas to explore. There is also an established trail leading downstream into the canyon, where after half a mile it crosses the Savage via a small foot bridge, and returns to the Park Road. Total distance: 1 mile; gradient: ~ 0%; difficulty: easy (though it can be extremely windy in the canyon).
• Polychrome Pass (Mile 46). 5-hour round-trip, $22.75. Named after the area's multi-colored bluffs, Polychrome Overlook offers spectacular views of the Alaska Range. The Polychrome Shuttle departs only once per day – typically in the early evening (5PM–6PMish) providing opportunities for photography in the great evening light, and a great shorter trip into the park if you have limited time and prefer the latest available departure.
• Toklat (Mile 53). 6-hour round-trip, $22.75. Toklat River is a very pretty, glacially-carved valley, and is home to a temporary ranger station (until Eielson Visitor Center reopens in 2008). You will have had many opportunities to view Mt. McKinley en route, but there is no chance of viewing the mountain from Toklat River, unless you scale some of the smaller mountains around the river.
• Eielson Visitor Center (Mile 66). 8-hour round trip, $29.25. Eielson is most easily reached by shuttle bus and provides one of the most dramatic views of the mountain, if you are lucky enough to visit on a day when it isn't shrouded in clouds. There are several short trails around the visitor center, and displays inside of the visitor center provide info on the natural history of the area.
• Wonder Lake (Mile 86). 11-hour round-trip, $40.00. Wonder Lake and its approaches offer an entirely new environment to passengers - wetlands. This can make hiking a bit of a pain, but offers some unique scenic views, as well as a dramatic increase in the quantity and quality of bird sightings. Wonder Lake itself is very beautiful, and close to it is "Reflection Pond," where most of the widespread images of Denali and its reflection have been photographed. This is also as close as the Park Road gets to Mt. McKinley - within about twenty miles - and on a clear day is a singularly impressive place to be.
• Kantishna (Mile 91). 13-hour round-trip, $43.75. An old mining town, Kantishna predates the park by nearly fifteen years. The original Mt. McKinley National Park, created in 1917, did not even include Kantishna within its boundaries. Since the 1980 expansion (and renaming) of the park, however, Kantishna has been inside the park. There are many private inholdings in the Kantishna area, so day-hikers and backpackers should be on the look-out for private property signs.
• Camper Buses (Mile 86). $29.25. Camper buses will only take passengers with reservations to any campground or with a permit to camp in the backcountry. If you stay in a campground you can use the Camper Bus as much as you want, but you will have a seat reserved only for the first trip to the campground. Because their function is to transport campers into the park, they take shorter breaks at the rest rooms and spend significantly less time pausing for wildlife or scenic viewing. This is the cheapest to travel by bus into the park and the drivers are generally very friendly.

Youth prices (half the regular price) are for individuals age 15 to 17. There is no charge on any of the shuttle buses for children age 14 and under.

Important tips:

• For shuttle bus trips into the park, be sure to bring all the food, water, and extra clothing you might need. These are very long trips, and there are no services inside the park other than simple restrooms that have no running water. Temperatures can also vary a lot, so extra layers are always a good idea.
• Smoking and alcoholic beverages are prohibited on the buses.
• Federal law allows people who can legally possess firearms under applicable federal and Alaska state law, to legally possess firearms within Denali National Park and Preserve. Under federal law, the use or discharge of a firearm is still prohibited by applicable provisions of 36 CFR Section 2.4 and 36 CFR Section 13.30. Federal law also prohibits firearms in certain facilities in this park; those places are marked with signs at all public entrances. Visitor Transportation Shuttles, Front Country Shuttle System policy states: A passenger may carry a gun on board a VTS (shuttle) bus so long as the gun is locked in a passenger-provided closed container and is not loaded. Ammunition must be stored separately. It is the responsibility of visitors to understand and comply with all applicable Alaska state and federal firearms laws before entering this park. If you bring bear spray with you, you must tell the bus driver so that it can be stored in a compartment under the bus in case of an accidental discharge. There have been incidents of accidental discharge and it pretty much results in an entire bus-full of people getting tear gassed. You won't make many friends if you do this.
• There are some sections of the park road with very steep drop offs, no guard rails, and only enough room on the road for one bus to pass at a time. If you are afraid of heights, this is your warning. Some visitors nervously ask, "Heh, how many buses have gone over the edge?" Unfortunately, the answer is that one bus did go over the edge in the 1970s soon after the bus system was started, and there were a large number of fatalities in this accident. The incident happened on a steep drop just past Eilson Visitor Center (Mile 66). This happened at a time when the bus drivers received a very minimal amount of training. The bus drivers today are put through extensive training before being allowed to drive the park road. Still, one accident in about 35 years of operation isn't too bad.

There are few trails within the park, but visitors are allowed (and often encouraged) to choose their own paths across the tundra. The less-adventurous may choose to simply amble along the park road after Savage River; keep an eye out for buses and wildlife when traveling on the road. Be aware that Denali hosts a large, robust population of brown bears and that they can be anywhere and sow bears are extremely fierce when they feel their cubs are threatened in any way. Always travel in groups and don't go into the backcountry without someone, preferably the park itself, knowing your plans. No one will come looking for you if they don't know you are lost, and Denali is not a place you want to be lost and alone.

A mountain bike is a great option for traveling on the park road. Sometimes bikers arrange backcountry permits at the Backcountry Information Center that allow them to spend a few days traveling out to Wonder Lake and back. This can, however, be logistically tricky - you will need to either spend the night in an established campground or be near enough to one that you can stash your bike (and food if you are not carrying a Bear Resistant Food Canister) overnight. The only areas where this is possible are: Wonder Lake; Toklat River (you can't sleep there, but you can use the food lockers at the temporary ranger contact station); Igloo Campground (again, you can't stay there, but you can utilize the food lockers if need be); Teklanika Campground; and Savage Campground.

If planning a trip by bike along the park road be prepared for travel on a dirt road with several major mountain passes and few guard rails.

One fun option is to take a bike out to Wonder Lake on a camper bus. You need to tell the person who you buy the ticket from that you plan to take a bike since only two bikes are allowed per bus. Once you get to Wonder Lake, you bike back out of the park. This trip can be done in approximately 10 hours if you keep a good pace. It is especially enjoyable if you plan this bike trip around the same time as summer solstice. You can take the last bus going out to Wonder Lake so that you can bike the entire trip back with no buses on the road, all while getting to experience an awe-inspiring bike ride in the land of the midnight sun.

The glaciated heart of the Park is best accessed by one of the air taxi services located in Talkeetna, south of the Park. Landing by ski plane on a glacier is a truly memorable experience. Most air taxis offer glacier landing flights which allow visitors to walk around for a short while on the snow alongside the safe zones of the established airstrips. K2 Aviation, a pioneering air taxi, also has a lake landing option. Visitors wanting to venture away from the safety of the airstrips should be well versed in the technical aspects of glacier travel and crevasse rescue or should hire a guide. Camping on the glacier with huge, glaciated peaks towering above gives a great taste of the immensity of the Alaska Range. The National Park allows only a few outfitters to operate within its boundaries.

Numerous hotels cluster just outside of the park entrance, and a handful of wilderness lodges can be found at the end of the park road in Kantishna or scattered in remote areas just outside of the park's borders. The list below is by no means exhaustive. Refer to the Denali Borough Chamber of Commerce for more contact information on various lodgings, services and activities in the area.

For those not quite ready for the backcountry experience, the park offers several campgrounds. Be aware that reservations are highly recommended during the summer months as campgrounds fill quickly (see the park concessionaire website to make online reservations or call the toll free number +1-800-622-7275 to make phone reservations).

• 63.7316-148.89459 Riley Creek (0.25 miles past the park entrance on the left). (Year round). 142 sites, 1 group site. Most sites can be reserved in advance. Most sites are suitable for camping and RVs. Facilities include water and flush toilets. This campground is not particularly scenic, but it is very accessible, and is a good choice for individuals interested in outside-the-park activities (like flight-seeing or white-water rafting) because it is located so close to the main highway. $0 Winter, $15 Summer - Tent Only, $24 Summer - Small RV, $30 Summer - Large RV, $46 Group Site (Tent-only) (2020 rates). (updated Jun 2020)
• 63.7166-149.258910 Savage River, 13 mi (21 km) from the park entrance near Savage River. (Summer only). 32 sites, 3 group sites. This campground offers sites suitable for camping and RVs. Facilities include water and pit toilets. It sits in a spruce forest, with moderate screening between sites. On clear days, Denali can be seen from a short walk below the campground. Note: You must check in at the Wilderness Access Center before driving to the campground. $24 Small RV / Tent Sites, $30 Large RV Sites, $46 Group Site (2020 rates). (updated Jun 2020)
• Sanctuary River, 23 mi (37 km) from the park entrance. (Summer only). 7 tent-only sites, accessible only by park shuttle bus. There is no water available, and toilets are chemical. No advance online or phone reservations can be made for Sanctuary River, though individuals or groups may make reservations 2 days or less in advance by physically visiting the Wilderness Access Center. Sanctuary River is a heavily wooded campground, with screening between most sites. The immediate area is brushy, but nearby mountains offer chances to hike directly from the campground and gain elevation, with views of Denali to the south possible on clear days, after some strenuous up-hill hiking. $15 Nightly Fee (2020 rates). (updated Jun 2020)
• 63.2978-151.052711 Teklanika River, mile 29 on the Park Road. (Summer only). 53 sites. Tents and RVs up to 40 feet in length can be accommodated. Facilities include water and pit toilets. Though nearly all private vehicles must turn around at mile 15 on the park road, Tek campers are an exception to that rule. If you wish, you may drive your vehicle / RV to Tek. The trade-off is that you must make, at minimum, a three-night stay, and your vehicle must stay in your campsite for the duration of your stay. Once you park your vehicle in the campground you can't drive it out of the camp spot unless you are headed out of the park. If you travel east of the campground, either in a bus or in your vehicle, you will have to pay again to get back out to Teklanika Campground - so plan accordingly, and take care of all your entrance area business before or after your stay at Tek. Tent campers using the park bus system to reach Tek are not subject to the 3-night minimum stay. $25 Nightly Fee (2020 rates). (updated Jun 2020)
• 63.6118-149.570912 Igloo Creek, mile 35 on the Park Road. 7 sites. All sites are first-come, first-served. Igloo Creek Campground offers 7 sites, making it the smallest in Denali (along with Sanctuary River Campground, which also has 7 sites). Igloo is tent-only - you will not find any RVs or other vehicles in this campground. It is accessible by camper bus. The bus stop is less than 50 yards from the camp sites. Reservations for Igloo can only be made on a walk-in basis at the Wilderness Access Center, no more than two (2) days before your desired nights at this campground. $15 Nightly Fee (2020 rates). (updated Jun 2020)
• 63.4574-150.861213 Wonder Lake, 85 mi (137 km) from the park entrance. (Summer only). 28 tent-only sites. Facilities include water and flush toilets. When the weather is clear and the mountain comes out from the clouds this is one of the most scenic places in the world. Its only universally agreed downside is the near-constant presence of mosquitoes and other biting insects. Bear-proof food lockers are available throughout the campground. $6 Reservation Fee, $16 Nightly Fee (2020 rates). (updated Jun 2020)

For backcountry camping in Denali, a permit – as well as experience in backcountry camping – is required. If you get into trouble there will not be anyone within miles to go to for help, and rangers will not come looking for you unless you are reported missing by a contact. For this reason, you are strongly encouraged to arrange a "will call when out" plan with a friend or family member, so that if they do not hear from you they can contact the park.

To arrange a backcountry trip, first visit the Backcountry Information Center (mile 0.6 - adjacent to the Wilderness Access Center). Here, you will be required to provide some information about yourself, your gear and your backpacking experience and watch a safety video. After doing this, you'll have an opportunity to work out the details of your trip with one of the backcountry rangers. Rangers are here to give advice, but they are not tour directors - you should provide them with some ideas of what kind of sights or trip you are interested in, what kind of terrain you'll feel most comfortable in, how long you want to stay out, etc. Then they can help you pick a unit or units to suit your desires. After that, they'll check a Bear Resistant Food Canister (BRFC) out to you, and help send you on your way.

You will encounter large animals and vicious swarms of bugs, you will probably have to deal with weather that can change from sun to freezing rain in short periods of time, and you will most likely have to ford freezing streams and navigate dense willow thickets. With that warning, Denali is a magnificent place for experienced campers to go backpacking, and the nature experience is truly awe-inspiring.