US lakes & pondsUS lakes & pondsCampground · National forest in San Diego County, California. Run by USFS.
| Operator | USFS |
|---|---|
| Agency | USDA Forest Service (Cleveland National Forest) |
| Campsites | 28 |
| Site types | 28 standard, no electric |
| Longest RV/trailer site | 35 ft |
| RVs welcome | Yes |
| Dogs allowed | Yes |
| Phone | (760) 788-0250 |
| Reservations | Recreation.gov |
We only list amenities a source records. A missing item doesn't mean the campground lacks it, so check with Observatory Campground - USFS before you go.
Science buffs and families are drawn to Observatory Campground for its proximity to the Palomar Observatory, a world-class center of astronomy research operated by the California Institute of Technology. Just two miles from the observatory, the campground provides visitors with a unique learning experience in the great outdoors. The facility offers a variety of amenities for both tent and RV camping. Hiking, biking and picnicking can be found nearby. Recreation An exciting amateur astronomy project, Explore the Stars, occurs at the campground on several weekends each summer.
Description: Recreation.gov (U.S. federal government, public domain), shortened.
Lakes and ponds on LakeRipple within 10 miles, closest first (straight-line distance to the shoreline). Each page has boat launches, beaches, fishing and today's weather.
Observatory Campground - USFS is in San Diego County.
Sources: Recreation.gov (RIDB) · OpenStreetMap contributors (ODbL). Pulled Oct 12, 2026. Interactive map: Leaflet with © OpenStreetMap contributors. Seasons, rates and rules change; confirm with the campground.