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Stratovolcano in the U.S. state of Washington

Mount Rainier

14,410-ft glaciated volcano — Disappointment Cleaver is the standard 2-day climb.

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Where on earth

Satellite imagery flying in from a world view to Mount Rainier, Worldwide. Use the + / − buttons, or click the map to zoom with your scroll wheel; drag to pan and pinch to zoom on touch.

Region
Washington, USA
Country
Worldwide
Biome
Cascade volcano (1,600–4,392 m)
Best season
May – September
Difficulty
moderate
Known for
  • Backpacking
  • Hiking
  • Climbing
  • Mountaineering

Key takeaways

  • Biome: Cascade volcano (1,600–4,392 m)
  • Best season: May – September
  • Difficulty: moderate
  • Top activity: backpacking
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Photos of Mount Rainier

Mount Rainier, also known as Tahoma, is a large, active stratovolcano in the Cascade Range of the Pacific Northwest in the United States. The mountain is located in Mount Rainier National Park about 5
Photo: Wikipedia contributors · See Wikimedia Commons

Topic summary

14,410-ft glaciated volcano — Disappointment Cleaver is the standard 2-day climb.

Key takeaways

  • Difficulty: moderate
  • Best season: May – September

Intended uses

backpacking

Climate suitability

Cascade volcano (1,600–4,392 m)

Region
Worldwide
Biome
Cascade volcano (1,600–4,392 m)
Difficulty
moderate

Tools for a trip here

Picked for how, when and where you're going. Free, no signup.

backpacking

How to get there

Mount Rainier is in Mount Rainier National Park in Washington, about 59 miles south-southeast of Seattle. This is a geographic distance, not a road mileage. Confirm the appropriate park entrance and current road access before setting out.

  • Seattle

    A regional orientation point northwest of Mount Rainier, not a mountain trailhead. Select a park entrance before calculating a driving route or travel time.

  • Mount Rainier National Park

    The park contains Mount Rainier. Confirm the entrance and starting point appropriate to the intended outing; no specific entrance or trailhead is identified here.

Sources: Wikipedia · Wikivoyage. Confirm road and trailhead conditions with the managing agency before you leave.

Popular pursuits at Mount Rainier

  • Backpacking

    Multi-day travel with everything on your back — see the packing blocks below.

  • Hiking

    Day miles on marked trail, with route notes and trail links below.

  • Climbing

    Rock and alpine lines with approach beta.

  • Mountaineering

    Glacier and high-route objectives with real consequence.

Animals around Mount Rainier

Browse all wildlife guides →

Maps, GPS & compass for this trip

Carry a waterproof paper map and a compass you can steer by, and treat the GPS as the backup — not the other way round. Buying links go to Amazon; Wild10 earns a commission at no cost to you.

Fishing at Mount Rainier

Planning to fish Mount Rainier, Washington? Fishing licenses, open seasons and catch limits in Washington are set by the local wildlife authority and change every year — check the official source before you cast a line.

Do I need a fishing license at Mount Rainier?

  • A Washington fishing license is normally required for anyone over the local youth age.
  • Read the current Washington fishing regulations for special waters, barbless-hook or catch-and-release rules.
  • Clean, drain and dry boats and gear between waters to stop invasive species.

Hunting near Mount Rainier

Thinking about hunting Mount Rainier, Washington? Hunting seasons, tags and draws in Washington are set by the wildlife authority each year. Confirm the rules for your species and unit before you go.

Is hunting allowed at Mount Rainier?

  • Confirm the land around Mount Rainier is open to hunting and which management unit it falls in.

What do I need to hunt in Washington?

  • A Washington hunting license — most jurisdictions also require hunter education certification.
  • Species tags or draw results for big game such as deer, elk, moose or bear where they occur.
  • Knowledge of firearm and bow transport rules, which differ by land type and border crossing.

A glaciated volcano in Washington’s Cascades

Mount Rainier, also known as Tahoma, rises to 14,406 feet in Washington’s Cascade Range. It stands within Mount Rainier National Park, about 59 miles south-southeast of Seattle; that figure describes its location, not a driving distance. Rainier is Washington’s highest mountain, the tallest in the Cascade Volcanic Arc, and the most topographically prominent mountain in the contiguous United States. Its large amount of glacial ice is central to understanding the destination: this is a high, ice-covered volcano, not simply a tall viewpoint. Start planning by distinguishing a visit to the national park from an attempt on the mountain itself. Those are different objectives, and the mountain’s elevation and glaciation make that distinction important when choosing equipment, companions, and the scope of a trip.

Treat a summit attempt as mountaineering

A Rainier summit attempt should be approached as a mountaineering objective rather than an extension of an ordinary park outing. The combination of substantial glacial ice and a summit above 14,000 feet calls for an honest assessment of experience, equipment, and readiness for mountain conditions. Climbing has a long history here: National Park Service statistics record 471,792 attempts between 1950 and 2022. Approximately 84 people died in mountaineering accidents on the mountain from 1947 to 2018. Those figures cover different periods and should not be used to calculate a personal risk estimate. Their practical message is simpler: popularity does not remove the consequences of a mistake. Before committing to a climb, obtain current route and access information and choose an objective appropriate to the party’s skills.

Understand the volcanic landscape

Rainier is an active stratovolcano, and its hazards extend beyond the upper mountain. Its substantial ice cover means volcanic activity could generate massive lahars, or volcanic debris flows, affecting valleys that drain the mountain. These include the Puyallup, Carbon, White, Nisqually, and Cowlitz valleys, with the stated Cowlitz exposure extending above Riffe Lake. Rainier is included on the Decade Volcano list because of its volcanic risk and proximity to populated areas. For trip planning, the important distinction is between the immediate demands of a mountain outing and the broader emergency considerations of traveling through these valleys. Learn the local emergency guidance for the area where you will travel or stay, and follow agency instructions. Valley locations should not be treated as automatically outside the mountain’s hazard footprint.

Route options

  • National park visit

    A park-based outing rather than a summit attempt. A specific trail itinerary is not established here; confirm a suitable route and current access with the park before departure.

  • Mount Rainier summit attemptMountaineering

    A mountaineering objective on a heavily glaciated, 14,406-foot active volcano. No specific climbing line is identified here; route selection requires current mountain information and an assessment of the party’s skills.

Sample itineraries

  • One-day Mount Rainier introduction · 1 day

    Spend a day in Mount Rainier National Park focused on viewing the mountain rather than attempting a summit climb. Choose your outing after checking current access and weather with the park; keep the plan flexible around conditions.

  • Two-day mountain-viewing visit · 2 days

    Allow two days for a non-summit visit to Mount Rainier National Park. Use the first day to orient yourself and assess conditions, then choose a suitable outdoor outing for the second. Confirm access and any overnight arrangements with the park before traveling.

Seasonal conditions

Spring

Spring; plan around current mountain conditions

Rainier's high elevation and extensive glacial ice warrant conservative planning. Check weather and ground conditions before choosing an outing; do not assume lower-elevation conditions describe the mountain.

Summer

Summer; verify conditions before departure

A summer visit does not make glaciated mountain terrain a casual hiking destination. Match the outing to your skills and check current weather and park access.

Fall

Fall; keep plans flexible

Prepare for changing mountain weather and adjust the outing to current conditions. High-elevation travel requires more preparation than a mountain-viewing visit.

Winter

Winter; confirm suitable access and conditions

Cold-weather preparation is essential for this high mountain. Keep objectives conservative and confirm that your intended outing matches current conditions and your equipment.

Permits, fees & closures

Confirm current entry, overnight-use, and climbing requirements with Mount Rainier National Park before traveling.

Confirm current permits, fees, and closures with the managing agency before you go.

Hazards & regulations

  • Active volcano: Mount Rainier is an active stratovolcano. Check current official safety guidance before visiting.
  • Lahars: Rainier's extensive glacial ice creates the potential for massive volcanic mudflows affecting the Puyallup, Carbon, White, Nisqually, and Cowlitz river valleys.
  • Serious mountaineering terrain: Fatal climbing accidents have occurred on Mount Rainier. Do not treat a summit attempt as an extension of a sightseeing visit.
  • High elevation and mountain weather: Match your objective, clothing, and turnaround decisions to conditions rather than the calendar.

What to pack for Mount Rainier

Mountain weather
  • Insulating layers
  • Weather-resistant outerwear
  • Warm hat and gloves
Day-outing essentials
  • Water and food
  • Navigation tools
  • Headlamp
  • First-aid supplies
Terrain-appropriate preparation
  • Footwear suited to confirmed ground conditions
  • Specialist equipment and training for any planned glaciated-terrain travel

Build this list in the gear builder →

Mount Rainier FAQ

Where is Mount Rainier?
Mount Rainier is in Mount Rainier National Park in Washington, USA, about 59 miles south-southeast of Seattle. It belongs to the Cascade Range.
How high is Mount Rainier?
Mount Rainier rises to 14,406 feet, or 4,391 meters. It is Washington's highest mountain and the tallest mountain in the Cascade Volcanic Arc.
Is Mount Rainier also called Tahoma?
Yes. Mount Rainier is also known as Tahoma.
Is Mount Rainier an active volcano?
Yes. It is an active stratovolcano. Its extensive glacial ice contributes to lahar hazards in river valleys draining the mountain.
Should a first visit include a summit attempt?
A mountain-viewing visit and a summit climb are different undertakings. Rainier has a documented history of fatal mountaineering accidents. Choose a non-summit outing unless you have appropriate preparation, skills, equipment, and current climbing information.
Where should visitors check permit requirements?
Contact Mount Rainier National Park for current requirements specific to your plans, including entry, overnight stays, and climbing.