Skip to main content
Google Tag Manager
Find Your Adventure
Hiking + Backpacking
Camping
Parks + Wilderness Areas
Special Destinations
Ocean Beaches + Shores
Canoeing, Kayaking + SUP (Flatwater)
Snowshoeing + Microspikes
Swimming Holes
Mountain Biking
Mountaineering
Backcountry Skiing + Splitboarding
Lodging
Hot Springs
Cross-country Skiing
Rafting + Kayaking (Whitewater)
Wildlife Viewing
Travel
Top Picks
Road Trips
Itineraries
Video
Articles
Stories
News + Events
Conservation + Nature
Tips, Tricks + How-to
Leave No Trace
Become a Contributor
Sign In
Outdoor Project
The ultimate adventure guide
Aron Bosworth
A slice of the Lassen Volcanic National Park's winter playground. The Lassen Loop Road as seen here is the starting point for Ridge Lakes.
Aron Bosworth
The trail to Ridge Lakes begins on the Lassen Park Highway.
Aron Bosworth
Pushing up the Sulphur Creek drainage toward Ridge Lakes.
Aron Bosworth
The route to Ridge Lakes.
Aron Bosworth
Ridge Lakes (8,000').
Reed Youngbar
Leveling out camp.
A wind scoured, no-name peak stands watch above Ridge Lakes.
Aron Bosworth
View toward Mount Diller (9,087') from Ridge Lakes.
Mount Diller (9,087') seen from camp.
Aron Bosworth
Ridge Lakes base camp.
Reed Youngbar
Ridge Lakes base camp.
Reed Youngbar
Heading out for a tour.
Reed Youngbar
Dropping into Diller's southwest chute.
Aron Bosworth
Mount Diller (9,087').
Aron Bosworth
The art of freeheeling, splitboard style.
Aron Bosworth
Creek crossing on the descent from Ridge Lakes.