What are the hours and season for Cougar Rock — Mount Rainier NP?

Cougar Rock — Mount Rainier NP is open Late May–October. Check-in: 2:00 PM. Check-out: 11:00 AM.

What are the fire rules at Cougar Rock — Mount Rainier NP?

Fire rules at Cougar Rock — Mount Rainier NP: Campfires in fire grates only. Check nps.gov/mora for restrictions.

What is the best time to visit Cougar Rock — Mount Rainier NP?

Jul–Aug: Wildflowers peak. All trails open. Book 5 months in advance. Sep–Oct: Crowds drop dramatically after Labor Day. Fall colors in the subalpine zone.

What are the best things to do near Cougar Rock — Mount Rainier NP?

Near Cougar Rock — Mount Rainier NP: Skyline Trail at Paradise (4 miles) — circumnavigates the high meadows with glacier views in every direction. Reflection Lakes (4 mi from camp) — Rainier reflected perfectly in calm morning conditions, arrive before 9am. Nisqually Vista trail from Paradise — closest you can get to the Nisqually Glacier without a permit.

Is there wildlife at Cougar Rock — Mount Rainier NP?

Wildlife alert for Cougar Rock — Mount Rainier NP: Black bears active throughout the park. Use food storage lockers at every site — required. Marmots and pikas common in subalpine areas.

What are the common problems at Cougar Rock — Mount Rainier NP?

At Cougar Rock — Mount Rainier NP: Park entry reservation required weekends June–September. Solution: Book the timed entry permit separately on Recreation.gov. Your campsite does not guarantee park entry.

What are the insider tips for Cougar Rock — Mount Rainier NP?

Insider tips for Cougar Rock — Mount Rainier NP: Loop B has the best old-growth surroundings — request it Entry reservation required for the park June–September on weekends — book separately from the campsite Arrive before 10am even with a reservation — entry line adds 45 minutes on summer weekends

What makes Cougar Rock — Mount Rainier NP unique?

The Carter Falls trail starts from a trailhead 1 mile north of camp and almost nobody uses it. 3.6 miles round trip to a 130-foot waterfall on the Paradise River through old-growth forest. While everyone drives to Paradise, this trail is usually empty.

How do I book a campsite at Cougar Rock — Mount Rainier NP?

Cougar Rock — Mount Rainier NP is a federal campground — book at Recreation.gov (search "Cougar Rock — Mount Rainier NP"). Sites are released 6 months in advance and sell out quickly. Set a free CamperWatch cancellation alert at camperwatch.org/campground/cougar-rock-rainier to be notified the moment a site opens up.

Cougar Rock — Mount Rainier NP

Old-growth forest camping at the foot of Mount Rainier — wildflower season is extraordinary

Mount Rainier National Park, WA4.6 (2156)3,180 ft

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Cougar Rock is the largest campground in Mount Rainier National Park — 173 sites in dense old-growth forest of Douglas fir and red cedar. The iconic Rainier summit is visible from clearings around the campground. Close to Paradise (the most-visited area in the park) and the start of the Skyline Trail. Peak wildflower season July–August transforms the meadows above into one of the most spectacular sights in the Pacific Northwest.

Things to do nearby

Paradise Visitor CenterSkyline TrailReflection LakesSkyline Trail at Paradise

Best For

HikersWildflower seekersPhotographersFamiliesPacific Northwest lovers

Site Types

TentRV

Amenities

Flush toilets

Dump station

Water

Picnic tables

Fire grates

Amphitheater (ranger programs)

Old-growth forest setting

RV sites available

Check-in

2:00 PM

Check-out

11:00 AM

Season

Late May–October

Max/site

6 people

Known Issues

Summer weekends fill months ahead. Rainier is frequently clouded over — many visitors never see the summit. Rain is common even July–August. Cell service poor.

Cancellation Policy

Recreation.gov standard policy.

Why campers love Cougar Rock — Mount Rainier NP

The largest campground in Mount Rainier NP, 4 miles from Paradise — the park’s iconic area with the most spectacular wildflower meadows in the Cascades. Camp in old-growth Douglas fir and red cedar while Rainier’s summit towers above the treeline.

What's new in 2026

Timed entry reservation system expanded 2024. Check nps.gov/mora before visiting.

What campers say about Cougar Rock — Mount Rainier NP

"Walked to Paradise, saw wildflowers, watched clouds swirl around the summit from above. This is why you camp instead of staying in a hotel."

— Recreation.gov reviewer

"Site B18 had a view opening where you could see the summit. Old-growth trees all around."

— Recreation.gov reviewer

"Reservation sells out months in advance. Book the moment the window opens."

— Recreation.gov reviewer

Not the right fit if…

✕You need hookups — no electric, water only at central locations
✕You’re coming without a reservation in July or August

Frequently asked questions

How much does Cougar Rock — Mount Rainier NP cost per night?+

Cougar Rock — Mount Rainier NP costs $20 per night depending on site type and season. Hookup options: None. Dump station available.

What season is Cougar Rock — Mount Rainier NP open?+

Cougar Rock — Mount Rainier NP is open Late May–October. Check-in is 2:00 PM, check-out is 11:00 AM.

Does Cougar Rock — Mount Rainier NP have hookups?+

None. Dump station available.

What is the maximum RV length at Cougar Rock — Mount Rainier NP?+

Cougar Rock — Mount Rainier NP can accommodate RVs up to 35 feet long.

How do I make reservations at Cougar Rock — Mount Rainier NP?+

Cougar Rock — Mount Rainier NP is a federal campground — reservations open 6 months in advance at Recreation.gov. Sites sell out quickly. Set a free CamperWatch cancellation alert to be notified the moment a site opens.

What is the cell service like at Cougar Rock — Mount Rainier NP?+

Limited to no service at the campground. Ashford (5 miles west) has Verizon service.

How far is Cougar Rock — Mount Rainier NP from the nearest town?+

Nearest services: Ashford — 11 miles

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