1
Total Campsites
Campground
1
Reservable Sites
Check by phone
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Accessible
ADA-compliant sites
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Organization
Managing agency
Overview
About Crestline Group Campground
Overview We apologize, this facility is not currently taking reservations. Day use site hours are from 6 a.m. to 8 p.m. unless otherwise noted at the site. Crestline Picnic Ground is a convenient place for large families, church groups and other social gatherings of up to 50 people. The facility is a popular recreation site for visitors going to the Palomar Observatory, a world-class center of astronomical research by the California Institute of Technology in north San Diego County. Hiking, biking and picnicking are available nearby. Recreation The picnic ground makes a good base camp for visiting the Palomar Observatory Visitor Center and Palomar Mountain State Park or exploring the surrounding forest. Day hiking, backpacking, biking, picnicking and scenic driving are available in the area. Facilities The picnic ground makes a good base camp for visiting the Palomar Observatory Visitor Center and Palomar Mountain State Park or exploring the surrounding forest. Day hiking, backpacking, biking, picnicking and scenic driving are available in the area. Natural Features The campground sits at an elevation of 5,390 feet in the Palomar Mountains of Southern California. The site is forested but has plenty of open space for star gazing and playing. Nearby Attractions The picnic ground is adjacent to Palomar Mountain State Park and less than a two-hour drive from San Diego, California.
- 1 total campsites listed.
- Most common site type: group picnic area (1).
- Map coordinates are available for trip planning.
Our Take
What makes Crestline Group Campground special
Crestline Group Campground is nestled in the San Bernardino National Forest in southern California, offering a convenient mountain escape for groups looking to trade the lowland heat for cool pine-scented air. The campground sits among tall conifers at a comfortable elevation, providing natural shade and a relaxed atmosphere that feels miles away from the busy communities below, even though it is surprisingly accessible from the Inland Empire and greater Los Angeles area. The campground is tailored for group use, with spacious sites designed to accommodate large parties for day use or overnight stays. Picnic tables, fire rings, and vault toilets are provided, and the forest setting is ideal for group games, nature walks, and outdoor cooking. Nearby trails wind through the national forest, offering everything from easy strolls to more challenging hikes with views of the surrounding mountains and valleys. Lake Gregory is a short drive away, adding swimming and fishing to the list of possibilities. The season typically runs from May through October, with summer weekends being the most popular. Reservations are required for group sites and should be made well in advance, particularly for holiday weekends. Temperatures are mild during the day but can drop significantly after sunset, so layers are essential. For scout troops, family reunions, or corporate outings seeking a forested group setting within reach of southern California, Crestline Group Campground is a dependable choice.
Campsite Inventory
1 sites to choose from
GROUP PICNIC AREA
1
Reservable
0
Accessible
Amenities & Details
Everything you need to know
Site capacity
Single
Check-in time
2:00 PM
Check-out time
1:00 PM
Driveway surface
Paved
Max guests
50
Minimum guests
Yes
Shade
Full
Reservations & Contact
Plan your stay
Getting There
From San Diego, California, follow U.S. Highway 15 north to State Highway 76. Proceed east to County Road S6. Take S6 north to the top of Palomar Mountain. Group campground is at the junction of County Roads S6 and S7.
FAQ
Common questions
Everything you need to know before your trip to Crestline Group Campground.
How do reservations work for Crestline Group Campground?
Reservation availability for Crestline Group Campground can vary by season and campsite type. Check the contact and access section before booking.
What campsite types are available at Crestline Group Campground?
Crestline Group Campground currently lists GROUP PICNIC AREA (1).
Where is Crestline Group Campground located?
Crestline Group Campground is in California. Coordinates: 33.3128, -116.8647.
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