Lost Valley Camp Camping Area

Rate this place

Last Updated: December 5, 2025

The Lost Valley Camp camping area in California offers stunning views of the surrounding mountains and forests.


°F

°F

mph

Wind

%

Humidity

Summary

Located near the San Gabriel Mountains National Monument, it provides easy access to hiking trails and outdoor activities, as well as nearby points of interest such as the Mount Baldy Ski Lifts and the city of Claremont. The campground offers amenities such as picnic tables, fire pits, and vault toilets. It operates on a first-come-first-serve basis, with 42 campsites available. The best time to visit is during the summer months when temperatures range from 60-80°F. It's important to note that the campground is closed during the winter months due to snow and ice.

       

Weather Forecast

Camping Essential Practices

Pack It In, Pack It Out
Take all trash, food scraps, and gear back with you to keep campsites clean and protect wildlife.
Respect Wildlife
Observe animals from a distance, store food securely, and never feed wildlife to maintain natural behavior and safety.
Know Before You Go
Check weather, fire restrictions, trail conditions, and permit requirements to ensure a safe and well-planned trip.
Minimize Campfire Impact
Use established fire rings, keep fires small, fully extinguish them, or opt for a camp stove when fires are restricted.
Leave What You Find
Preserve natural and cultural features by avoiding removal of plants, rocks, artifacts, or other elements of the environment.

Related Links