Mount Olympus (Washington)

Mountain Glaciated Olympic Range peak in national park

The dominant summit of Olympic National Park, Mount Olympus towers over temperate rainforests and coastal fjords. Climbers and backpackers tackle glacier routes, while park visitors combine rainforest trails and Hoh‑valley excursions with the mountain’s viewpoints.

Main image

Mount Olympus is the highest peak in Washington State’s Olympic Mountains, rising to 2,432 meters (7,980 feet) within Olympic National Park. It is the range’s dominant massif and a focal point for mountaineering in the park.

The mountain features multiple glaciers, with major glacier systems descending from the summit area and steep alpine ridges used by technical climbing parties. Approaches typically start from rainforest-edge trailheads such as those in the Hoh and Queets valleys and involve multi-day glacier travel.

Named by European explorers in the late 18th century, the peak has been visited by mountaineers since the late 19th and early 20th centuries and remains an important objective for alpine climbers in the Pacific Northwest. Recreational use of nearby park areas also includes day hiking and scenic viewpoints at lower elevations.

Mount Olympus sits on the Olympic Peninsula in northwestern Washington State, surrounded by temperate rainforest on its lower slopes and alpine glaciers near the summit; the nearest regional gateway towns include Port Angeles and Forks.

  • Climbing difficulty: Contains multiple glaciers and requires glacier-travel and crevasse-rescue skills for summit attempts; most climbs involve technical glacier routes.
  • Proximity: Situated on the Olympic Peninsula about 160 kilometers (100 miles) west of Seattle and entirely within Olympic National Park.

What to See #

  • Summit and glaciers: The summit massif rises to 2,432 meters and is the highest point of the Olympic Mountains; several glaciers flow from its flanks, including the Blue Glacier and the Hoh Glacier.
  • Park access points: Hurricane Ridge and the Hoh Rainforest are park areas that provide popular viewpoints and trailheads used by climbers and hikers approaching the mountain.
Mount Olympus (Washington)
Olympic National Park, Washington State, USA
47.7998, -123.7066
Park access seasonal; many trailheads are accessible year-round but visitor centers have seasonal hours

How to Get to Mount Olympus (Washington) #

Olympic National Park is accessible from Seattle (approx. 2-3 hours drive) via US‑101. Key gateways include Port Angeles (north), Forks (west), and Port Townsend/Belfair for southern approaches. The park’s visitor centers have seasonal hours; check National Park Service updates for road and trail conditions.

Tips for Visiting Mount Olympus (Washington) #

  • Start early on summer mornings to maximize clear weather for views and wildlife spotting-Olympic's weather can close in fast.
  • Bring layers-coastal rain and alpine chill combine unpredictably; the Hoh and Sol Duc valleys can be damp even in summer.
  • If aiming for high routes, check with Olympic National Park rangers about trail conditions and necessary permits for wilderness camping.

Best Time to Visit Mount Olympus (Washington) #

Summer is best for alpine access; spring offers lush lowland rainforest conditions.

Summer
July-September · 10-25°C (50-77°F) in valleys; cooler at higher elevations
Warmest, sunniest season and main time for hiking and mountaineering.
Spring/Autumn
April-June & September-October · 5-15°C (41-59°F)
Fewer crowds but more unpredictable weather; waterfalls and rivers are fuller in spring.
Winter
November-March · -5-10°C (23-50°F) depending on elevation
Heavy precipitation on the coast; snow in alpine areas-some roads and trails closed.

Weather & Climate near Mount Olympus (Washington) #

Climate

Mount Olympus (Washington)'s climate is classified as Tundra - Tundra climate with cold summers (peaking in August) and freezing winters (coldest in March). Temperatures range from -7°C to 13°C. Heavy rainfall (3123 mm/year), wettest in December.

Temperature & Rainfall
Temperature Range
13°
Warmest Month
-7°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 0°C and lows of -6°C. Heavy rain (456 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6°

Weather

456 mm
Rainfall
3.8 m/s
Wind
Light Breeze

February

February is freezing with highs of 1°C and lows of -6°C. Heavy rain (362 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-6°

Weather

362 mm
Rainfall
3.7 m/s
Wind
Light Breeze

March

March is the coldest month with highs of -1°C and lows of -7°C. Heavy rain (318 mm).

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7° -1°

Weather

318 mm
Rainfall
3.0 m/s
Wind
Light Breeze

April

April is freezing with highs of 0°C and lows of -6°C. Heavy rain (209 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6°

Weather

209 mm
Rainfall
3.1 m/s
Wind
Light Breeze

May

May is cold with highs of 4°C and lows of -3°C. Significant rainfall (152 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

152 mm
Rainfall
2.8 m/s
Wind
Calm

June

June is cold with highs of 7°C and lows of 0°C. Significant rainfall (124 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

124 mm
Rainfall
2.9 m/s
Wind
Calm

July

July is cold with highs of 11°C and lows of 2°C. Moderate rainfall (72 mm).

Comfort

Feels Like Cold
C
Temperature
11°

Weather

72 mm
Rainfall
2.6 m/s
Wind
Calm

August

August is cold with highs of 13°C and lows of 4°C. Regular rainfall (84 mm).

Comfort

Feels Like Cold
C
Temperature
13°

Weather

84 mm
Rainfall
2.6 m/s
Wind
Calm

September

September is cold with highs of 11°C and lows of 2°C. Significant rainfall (125 mm).

Comfort

Feels Like Cold
C
Temperature
11°

Weather

125 mm
Rainfall
2.8 m/s
Wind
Calm

October

October is cold with highs of 7°C and lows of -2°C. Heavy rain (275 mm).

Comfort

Feels Like Cold
C
Temperature
-2°

Weather

275 mm
Rainfall
3.0 m/s
Wind
Light Breeze

November

November is freezing with highs of 1°C and lows of -5°C. Heavy rain (465 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°

Weather

465 mm
Rainfall
3.5 m/s
Wind
Light Breeze

December

December is freezing with highs of 0°C and lows of -7°C. The wettest month with heavy rain (481 mm).

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7°

Weather

481 mm
Rainfall
3.6 m/s
Wind
Light Breeze

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