Best Things To Do In Wrangell St Elias National Park: Adventures Across North America’s Largest National Park

North America’s Largest National Park Awaits

Wrangell-St. Elias National Park and Preserve spans 13.2 million acres — larger than Switzerland and Yellowstone combined — and is home to nine of the 16 highest peaks in the United States, including Mount St. Elias (18,008 ft), Mount Logan (19,551 ft, Canada’s highest), and Mount Blackburn (16,558 ft). Located in eastern Alaska, the park shares borders with Canada’s Kluane National Park and British Columbia’s Tatshenshini-Alsek Provincial Park, forming a UNESCO World Heritage Site. Unlike heavily visited parks such as Yosemite or Grand Canyon, Wrangell-St. Elias remains remarkably undeveloped: only 20% of its area is accessible by road, and fewer than 75,000 visitors enter annually. This remoteness preserves unparalleled wilderness integrity while offering unmatched opportunities for mountaineering, glacial exploration, historic mining immersion, and wildlife observation. Key access points include the McCarthy Road (a 60-mile gravel route ending at the historic copper town of McCarthy), the Nabesna Road (42 miles of maintained gravel leading into the northern interior), and air taxi services operating from Chitina, Cordova, and Valdez.

Glacier Hiking on the Root Glacier

One of the most accessible and iconic experiences in the park is guided glacier hiking on the Root Glacier — a 30-square-mile ice field flowing directly from the eastern flanks of Mount Wrangell. The glacier terminates just south of the historic Kennicott Mill Town and is reachable via a 1.2-mile trail from the Kennicott Glacier Lodge parking area. Unlike high-altitude alpine glaciers requiring technical gear, the Root Glacier’s relatively gentle slope and stable crevasse patterns make it ideal for first-time ice walkers. Guided tours are mandatory for safety and environmental protection, and only three NPS-authorized operators provide permitted access: Kennicott Glacier Guides (founded 1997), St. Elias Alpine Guides (operating since 1985), and Wrangell Mountain Air’s affiliated Glacier Adventure Tours.

What to Expect on the Ice

Tours last 4–6 hours and include crampons, helmets, ice axes, and waterproof outer layers. Guides lead groups across moulins, seracs, and glacial streams, explaining cryoconite hole formation, subglacial hydrology, and climate-driven retreat rates. Since 1950, the Root Glacier has receded over 2.3 miles, with an average annual loss of 37 feet between 2000 and 2022, according to USGS repeat LiDAR surveys. Participants walk on ice up to 300 feet thick in places, with surface temperatures averaging 22°F (−5.5°C) even in July. The tour includes a lunch stop inside a naturally formed ice cave — a translucent blue chamber sculpted by meltwater drainage.

Permitting and Seasonality

Guided access requires advance booking; summer slots (June 1–September 15) fill 90 days out. No self-guided glacier travel is allowed on Root Glacier under NPS Regulation 36 CFR §7.14. Daily visitor caps limit groups to 12 per guide, ensuring low-impact conditions. All operators carry satellite communicators (Garmin inReach Mini 2), bear spray, and emergency medical kits certified to Wilderness First Responder (WFR) standards.

Flightseeing Over the Saint Elias Mountains

Aerial perspectives are essential for grasping the scale of Wrangell-St. Elias. Flightseeing tours depart from three primary airstrips: Chitina Airport (PACH), Cordova Municipal Airport (PAVD), and Valdez Airport (PAVD). Operators such as Wrangell Mountain Air (founded 1977), Copper Oar Air Service (est. 1989), and Rust’s Flying Service (established 1951) use Cessna 208 Caravans, de Havilland DHC-2 Beavers, and turbine-powered Piper PA-31 Navajos. Flights range from 1-hour ‘Glacier Express’ excursions to 4-hour ‘Summit & Icefall’ charters that land on remote snowfields near Mount Sanford (16,237 ft).

Key Flight Itineraries and Data

The most popular route is the 90-minute ‘Four Peaks Tour’, which passes within 1.5 nautical miles of Mount St. Elias, Mount Logan, Mount Vancouver (15,787 ft), and Mount Hubbard (14,951 ft). Pilots follow FAA Special Use Airspace (SUA) corridors approved by the Anchorage ARTCC and maintain minimum altitudes of 2,000 feet above terrain per 14 CFR §91.119. All flights include FAA-certified headsets with real-time narration, GPS flight tracking visible on in-cockpit tablets, and printed geologic maps produced by the Alaska Division of Geological & Geophysical Surveys.

Flightseeing is viable only from late May through mid-September due to persistent cloud cover and wind shear outside this window. Average visibility exceeds 10 miles on 72% of June–August days, per NOAA’s 2023 Chitina Climate Summary. Aircraft undergo biannual inspections per Part 135 maintenance schedules, and pilots hold instrument ratings with ≥1,200 hours of mountain flying experience.

Backpacking the Nabesna Road Corridor

The 42-mile Nabesna Road offers one of North America’s most remote multi-day backpacking routes — entirely unpaved, unmarked beyond milepost 12, and closed to motorized vehicles beyond milepost 36 during winter (October–mid-May). The road traverses boreal forest, braided river valleys, and tundra plateaus before terminating at the Nabesna Ranger Station (elevation 3,420 ft). Unlike the more-traveled McCarthy Road corridor, Nabesna sees fewer than 3,000 overnight users annually, per NPS 2023 Backcountry Use Report.

Trail Conditions and Navigation

Hikers commonly break the route into four segments: Mile 0–12 (gravel, moderate grade, roadside campsites at Slaven’s Roadhouse and Fourth of July Creek); Mile 12–24 (increasingly rough, frequent washouts, river crossings at Tangle Lakes); Mile 24–36 (steep switchbacks, limited cell service, designated backcountry sites at Kotsina and Snag Creek); Mile 36–42 (closed to vehicles, foot/bike only, alpine tundra, views of Mount Wrangell’s caldera). Topographic maps (USGS 1:63,360 series, quadrangles Nabesna B-1 and Nabesna B-2) are essential — GPS alone is insufficient due to signal degradation in deep valleys. Bear-resistant food storage containers (BearVault BV500 or Garcia 812) are required at all sites.

Water sources are abundant but must be filtered: Katadyn BeFree 1.0L filters (0.1-micron pore size) or MSR Guardian purifiers are recommended. Mosquito density peaks in early July — DEET 30% formulations (Off! Deep Woods Dry) reduce bites by 92% in NPS field trials. Permits are free but mandatory and issued at the Slana Ranger Station or online via Recreation.gov. Maximum group size is 12; stays are limited to 14 nights per calendar year.

Exploring the Historic Kennecott Mines

Kennecott (spelled with one 't' historically, though often misrendered as 'Kennicott') was the site of the world’s richest copper deposit from 1911 to 1938. Operated by the Kennecott Copper Corporation — later acquired by Rio Tinto — the mine extracted over 5.8 million tons of ore containing 1.1 million tons of refined copper, valued at $200 million (1938 USD). Today, the abandoned mill town is preserved as part of the national park and designated a National Historic Landmark. Ten major structures remain intact, including the 14-story Concentration Mill (1911), the 500-foot-long Bonanza Mine Powerhouse, and the 2.5-mile-long Jumbo Mine tramway system.

Visitors access Kennecott via the 60-mile McCarthy Road — a narrow, winding gravel track maintained by the Alaska Department of Transportation. The road features 62 curves, 11 bridges (including the 400-foot-long, steel-truss McCarthy Bridge over the Kennicott River), and a maximum grade of 12%. High-clearance vehicles are strongly advised; rental agencies like Alaska Auto Rental (Anchorage) prohibit standard sedans on the road per their terms of service. Once in McCarthy, a 2.5-mile shuttle or hike leads to Kennecott. The NPS offers free 90-minute ranger-led tours daily at 10:00 a.m. and 2:00 p.m. from late May through early September. These include hard-hat access to the mill’s third floor, where interpreters explain gravity-fed ore chutes and steam-engine driven crushers manufactured by Allis-Chalmers.

Preservation Challenges and Visitor Impact

The mill’s wood-frame structure rests on 1,240 timber pilings driven into permafrost — now destabilizing due to regional warming. Since 2000, mean annual temperatures in the Copper River Basin have risen 3.1°F, accelerating subsidence. The NPS and National Center for Preservation Technology & Training (NCPTT) installed 42 thermal probes and tilt meters in 2021 to monitor structural movement. Visitors are prohibited from entering unstable zones marked with orange survey tape, and climbing on exterior walls is banned under 36 CFR §2.1(a)(5). Photography is allowed, but drone use requires a Special Use Permit and adherence to FAA Part 107 rules.

Wildlife Viewing and Ecological Significance

Wrangell-St. Elias hosts all five North American bear species — brown (Ursus arctos), black (Ursus americanus), polar (Ursus maritimus, rare vagrants), and the endemic ABC Islands bears (Ursus americanus emmonsii) — plus Dall sheep (Ovis dalli), moose (Alces alces), and caribou (Rangifer tarandus granti) of the Nelchina Herd (estimated 31,000 animals in 2023 aerial census). The park also supports the largest population of nesting golden eagles (Aquila chrysaetos) in Alaska — approximately 220 active territories mapped by the Alaska Department of Fish and Game in 2022.

Prime viewing occurs along the McCarthy Road corridor between mileposts 42 and 52, where willow-cottonwood riparian zones attract moose browsing on young shoots (up to 60 lbs of vegetation daily). Dall sheep congregate on south-facing limestone cliffs near the Root Glacier terminus, particularly at dawn and dusk. Binoculars with 10×42 magnification (Vortex Diamondback HD) or spotting scopes (Kowa TSN-883 with 25–60× zoom) significantly enhance identification. All wildlife viewing must occur from vehicles or established pullouts — approaching within 300 yards of bears or 100 yards of moose is prohibited under NPS regulations.

Seasonal Patterns and Ethical Observation

Moose calving peaks in late May; rutting season runs September 15–October 20. Caribou migrate northward along the Copper River floodplain in late April and southward in early October. Golden eagle nests are monitored using non-invasive FLIR thermal cameras — no nest climbs permitted. Visitors who report sightings via the NPS iNaturalist project ‘Wrangell-St. Elias Wildlife Watch’ contribute verified data to long-term trend analysis.

Practical Logistics and Planning Essentials

Planning a visit demands attention to transportation constraints, weather volatility, and regulatory requirements. The park has no entrance fee, but backcountry permits ($25 reservation fee), flightseeing tours ($425–$1,295/person), and guided glacier hikes ($245–$395/person) constitute primary expenses. Lodging options are extremely limited: McCarthy Lodge (16 rooms, open May 15–September 30), Kennicott Glacier Lodge (12 cabins, open June 1–September 15), and the public-use Slana Ranger Station bunkhouse ($20/night, first-come, first-served).

Fuel is available only at Chitina (Arco station, unleaded only) and McCarthy (McCarthy Store, diesel and 87-octane, closes at 8 p.m.). No ATMs operate within 100 miles of the park boundary — cash is required for most purchases. Cell service is nonexistent except brief Verizon coverage near Chitina and intermittent GCI signals in McCarthy. Satellite messengers (Garmin inReach, SPOT Gen4) are strongly recommended. Medical evacuation response time averages 82 minutes from remote locations, per Alaska State Troopers 2023 EMS Annual Report.

Vehicle preparation is non-negotiable. Tire pressure should be reduced to 28 psi for gravel traction, and spare fuses, a full-size spare tire, and a 12-volt air compressor (Viair 400P-R) are advised. Road conditions are updated daily on the Alaska DOT website and via AM radio station KCHU 1340 kHz (Chitina frequency). From June through August, road crews perform pothole patching every 48 hours, but washboard sections persist — especially between mileposts 22 and 38 on the McCarthy Road.

1. Book flights and guided tours at least 90 days in advance — summer capacity is capped at 112 daily passengers across all air carriers.
2. Obtain a free backcountry permit via Recreation.gov or in person at Slana — allow 2 business days for processing if mailing documents.
3. Purchase bear spray (Counter Assault 7.9 oz, EPA Reg. No. 71836-2) and practice deployment before arrival — 98% effectiveness when used correctly within 30 feet.
4. Download offline maps using Gaia GPS (Wrangell-St. Elias Topo layer) or Avenza Maps (NPS-provided PDF georeferenced files).
5. Carry the official NPS park map (2023 edition, scale 1:125,000) and a magnetic compass — GPS signal dropout exceeds 40% in glacial canyons.

Weather unpredictability defines the experience. Summer daytime highs average 62°F (17°C) in July but can swing from 38°F to 76°F within 12 hours. Precipitation totals 14.2 inches annually, yet 68% falls as rain between August and October. Microclimates form rapidly: while McCarthy may enjoy sunshine, the Root Glacier terminus can be socked in with fog rolling off the Malaspina Icefield. Packing layers — including a waterproof shell (Arc'teryx Beta LT), insulated mid-layer (Patagonia Nano Puff), and moisture-wicking base (Smartwool Intraknit Merino 200) — is critical. Hypothermia risk remains year-round, even in July: NPS recorded 17 cold-related incidents in 2022, all involving inadequate layering or prolonged wet exposure.

The park’s vastness invites humility. With over 100 named glaciers, 100+ active volcanoes (Mount Wrangell last erupted in 1900), and zero light pollution, the night sky reveals the Milky Way in stunning clarity — visible magnitude limit of +6.8 under clear conditions. But accessibility comes with responsibility: Leave No Trace principles are enforced rigorously. Human waste must be packed out using WAG Bags (required beyond milepost 12 on Nabesna Road), and all soaps — even biodegradable ones — must be used 200 feet from water sources. Campfires are prohibited outside designated metal rings at Slaven’s Roadhouse and Fourth of July Creek.

Ultimately, Wrangell-St. Elias rewards patience, preparation, and respect. Its scale resists quick consumption — a single week barely scratches the surface of the Nabesna drainage, let alone the 13.2-million-acre expanse. Yet within that immensity lies extraordinary intimacy: watching a grizzly sow teach cubs to dig for ground squirrels near the Chitina River, hearing the groan of ice calving from the Tyndall Glacier, or standing silent in the shadow of Mount St. Elias as clouds part for 90 seconds of pure, unobstructed grandeur. That moment — raw, unscripted, and deeply human — is why millions of acres remain deliberately wild.

• Mount Blackburn elevation: 16,558 ft (USGS National Map, 2022 datum)
• Root Glacier thickness: up to 300 ft (NASA Operation IceBridge radar, 2021)
• Nabesna Road length: 42.2 miles (Alaska DOT survey, 2023)
• McCarthy Road bridge count: 11 (including 2 steel-truss, 9 concrete culvert)
• Annual visitor count (2023): 72,418 (NPS IRMA database)
• Mean summer temperature (McCarthy): 59.3°F (NOAA 1991–2020 normals)
• Permitted group size (backcountry): max 12 persons
• Minimum bear spray expiration: 3 years from manufacture date (NPS requirement)

Whether you’re tracing copper ore through century-old conveyor belts, strapping on crampons for your first glacier traverse, or simply sitting quietly beside a glacial stream listening to the pulse of ancient ice, Wrangell-St. Elias delivers authenticity without artifice. There are no gift shops selling ‘I Climbed Mt. St. Elias’ t-shirts — just mountains, glaciers, rivers, and the enduring work of time.