Mount Rainier National ParkCampsite Alerts
Iconic volcanic peak rising above old-growth forests and wildflower meadows. Sunrise and Paradise areas offer stunning views.
How Mount Rainier Alerts Work
Select Your Campgrounds
Choose from Cougar Rock, Ohanapecosh, White River, and other Mount Rainier campgrounds.
Set Your Dates
Pick your preferred dates and arrival days. Monitor multiple date ranges to maximize your chances.
Get Instant Alerts
When a cancellation opens up a spot, you get an SMS, email, or push notification within seconds.
Book Directly
Click through to book directly on the official reservation site. You complete the booking yourself.
Popular Mount Rainier Campgrounds
Set alerts for multiple campgrounds to increase your chances of finding availability.
Mount Rainier Booking Tips
- Cougar Rock and Ohanapecosh are reservable
- White River is first-come, first-served
- Book early for summer weekends - they go fast
- Mowich Lake is primitive and requires 4WD
Things to Do at Mount Rainier
July to September for best weather and wildflowers
Mount Rainier Camping FAQ
How far in advance can I book at Mount Rainier?
Mount Rainier National Park reservations open 6 months in advance (rolling). Being ready exactly when reservations open gives you the best chance of securing a site.
Which Mount Rainier campground should I try first?
Cougar Rock is the most popular, but Ohanapecosh and White River often have better availability. We recommend setting alerts for multiple campgrounds.
Are the alerts really free?
Yes, 100% free. We check availability every 2 minutes and send you SMS, email, and push notifications when sites open up. You book directly on the official reservation site.
Get Mount Rainier Alerts
Be the first to know when campsites open up at Mount Rainier National Park.