Mount Rainier National Park
Park Volcanic peak national park with glaciers and meadows
An alpine park built around glaciated Mount Rainier, offering subalpine meadows, glaciers, marked climbs, long hiking trails and scenic approaches from Nisqually and Sunrise roadheads.
Mount Rainier National Park protects the peak and surrounding landscapes of Mount Rainier, a glaciated stratovolcano in Washington State whose summit reaches 14,411 feet (4,392 meters). The park was established in 1899 and is a longstanding national park in the U.S. system.
The park features alpine meadows, extensive glaciers and snowfields, old-growth forest, and a network of trails ranging from short interpretive walks to technical mountaineering routes. Key visitor areas include Paradise on the south slope and Sunrise on the northeast side, both providing trailheads, visitor centers, and panoramic viewpoints.
Designated as a national park in 1899, the area has been managed for conservation, recreation, and scientific study for more than a century; mountaineering, trail-building, and visitor infrastructure have evolved to support both day use and wilderness backpacking.
Mount Rainier National Park sits in west-central Washington State on the flanks of Mount Rainier, southeast of the Seattle metropolitan area and straddling the Cascade Range.
- Wonderland Trail: The Wonderland Trail encircles Mount Rainier in a roughly 93-mile loop that is a well-known long-distance backpacking route requiring permits for overnight camping.
What to See #
- Paradise: Paradise on the south slope is a major visitor hub noted for extensive subalpine meadows, winter snow access, and a primary visitor center with interpretive exhibits and trailheads.
- Sunrise: Sunrise on the northeast side is the park's highest road-access point and offers high-elevation views of Mount Rainier and early-season wildflower displays along several trails.
How to Get to Mount Rainier National Park #
Mount Rainier National Park has several entrances; the most commonly used (south/Nisqually/Paradise) is accessed from Interstate 5 via state routes leading to SR‑706 at Ashford. The park is roughly 50-60 miles southeast of Tacoma and about 85-100 miles south of Seattle by car, depending on which entrance you use. Driving is the primary way to reach trailheads and visitor centers; check seasonal road and pass conditions before travel.
Tips for Visiting Mount Rainier National Park #
- Arrive at Paradise or Sunrise at opening for the best mountain views and to beat mid‑day crowds; parking lots fill early on clear days.
- If Paradise is crowded, drive to the Sunrise or Carbon River entrances-both offer excellent trails with noticeably fewer visitors than Paradise on most summer weekends.
- Check the NPS site or webcams before you go for road and trail conditions (seasonal closures, avalanche danger and tire/chain requirements can affect access).
Best Time to Visit Mount Rainier National Park #
Best visited in mid-to-late summer (July-September) for reliable access to trails and facilities; expect snow and limited access outside that window.
Weather & Climate near Mount Rainier National Park #
Mount Rainier National Park's climate is classified as Tundra - Tundra climate with cold summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -12°C to 10°C. Heavy rainfall (2476 mm/year), wettest in December.
January
January is the coldest month with highs of -4°C and lows of -11°C. Heavy rain (382 mm).
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February
February is freezing with highs of -3°C and lows of -10°C. Heavy rain (291 mm).
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March
March is freezing with highs of -4°C and lows of -10°C. Heavy rain (237 mm).
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April
April is freezing with highs of -2°C and lows of -8°C. Significant rainfall (157 mm).
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May
May is freezing with highs of 2°C and lows of -6°C. Significant rainfall (123 mm).
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June
June is cold with highs of 5°C and lows of -3°C. Significant rainfall (110 mm).
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July
July is cold with highs of 8°C and lows of -1°C. Moderate rainfall (56 mm).
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August
August is cold with highs of 10°C and lows of 0°C. Moderate rainfall (67 mm).
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September
September is cold with highs of 8°C and lows of -1°C. Significant rainfall (104 mm).
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October
October is freezing with highs of 4°C and lows of -4°C. Significant rainfall (182 mm).
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November
November is freezing with highs of -2°C and lows of -9°C. Heavy rain (359 mm).
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December
December is the coldest month with highs of -4°C and lows of -12°C. The wettest month with heavy rain (408 mm).