California · published-coordinate region

Crestline Group Campground

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USDA Forest Service
1Supported overnight records
1Published site categories
1Sites with a reported party limit
A useful starting point, not a fit guarantee. Site-specific warnings are absent from this export. Published lengths may include a tow vehicle. Check the official site page for current notes, restrictions, approach and configuration before booking. No live availability is shown.

A closer look at the campground

Overview Crestline Group Campground is located in a wooded area on Palomar Mountain, at approximately 5,390 feet in elevation. Many trees including Black Oak, Cedar, White Fir and Live Oak surround the site. Crestline Group Campground 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 campground 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 accessible site is equipped with several picnic tables in the campground and cooking area, as well as an accessible vault toilet. RVs with a maximum length of 27 feet can be accommodated. No electricity.  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 campground is adjacent to Palomar Mountain State Park and less than a two-hour drive from San Diego, California.

Full operator-supplied campground description · Scroll within the panel for more · Amenities may be shared by the campground, not present at every site

How much is documented?

Reported fields across the 1 supported campsite records here. A reported value can still need interpretation; missing values remain unknown in the planner.

Party limit
1
Vehicle limit
1
Vehicle length
0
Driveway entry
0
Shade
1

Bars show counts, not a quality, accessibility or suitability score.

The campsite mix

Group Tent Only Area Nonelectric
1

Operator directions

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.

Campground-level source text. Confirm the current route and road conditions with the operator.

THE ACTUAL SITES

1 published campsite records

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Raw published values are shown below, including zeros and ambiguous text. They are not validated capacities. The planner keeps missing, zero and questionable dimensions unknown.

View all 1 published site records
Select a site number to check its official current details
SITE / LOOPTYPEEQUIPMENT LIMITSPEOPLE / VEHICLESDRIVEWAYELECTRIC / SHADE
Site 1
CRES
Source updated: 2025-12-04
Group Tent Only Area NonelectricNot reportedNumeric screening only50 people
12 vehicles
Not reported
Not reported
Not reported
Shade: Yes

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Straight-line distances between campground points, not driving distance or route advice.