Skip to main content
Photo 1 / 7
State Park

Photo: Local staffPublic domainRecreation.gov

Observatory Campground

Cleveland National Forest · Palomar Mountain, CA

Verify with the state park system

State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.

Directions

28

Total Sites

0.0

0 Reviews

28 Tent28 RV

Official sources & verification

Managed by State Park

Verify before you go

Source of truth

Reserve or permit

Verify by phone or mail

We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this campground using the links above before you go — you are responsible for compliance. Last verified by us: Aug 8, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

Live availability

via Recreation.gov
See every open campground nearbySame dates & filters, across the whole area

Availability is a recent snapshot, not a live hold — you always complete the booking on recreation.gov.

About

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. A group of amateur astronomers from all across Southern California shares the beauty and awe of the night sky to more than a hundred non-astronomers at the campground. Visitors can also walk a 2.25-mile trail to the observatory itself. Day hiking, biking, picnicking and scenic driving are available in the area. The campground makes a good base camp for visiting Palomar Mountain State Park and exploring the surrounding forest. Facilities The campground is organized around one large loop with parking spurs for each campsite. Several sites are equipped with level cement pads to allow campers to set up their telescopes. The sites can accommodate vehicles up to 32 feet in length. Drinking water, coin-operated showers (peak season only), grills, trash cans, campfire rings, picnic tables, a flush toilet (peak season only) and two vault toilets are provided. Natural Features The campground sits at an elevation of 4,800 feet in the Palomar Mountains of Southern California. The site is forested with pine and oak trees, though several sites have been cleared to allow campers a wide view of the night sky. Nearby Attractions The campground is adjacent to Palomar Mountain State Park and under a two-hour drive from San Diego, California. A general store with basic necessities is down the road. ADA Access: N

Reviews

No reviews yet

Be the first to share your experience and help others plan their visit.

How busy it gets

Recreation.gov
Popular3.7

276 camper reviews on Recreation.gov

Amenities

Showers
Flush Toilets
Potable Water
Firewood
Camp Store
Accessible
Picnic Tables
Fire Rings
Trash Service
Cell Service

Cell reception

Camper reports · checked Sep 29, 2026

Major Issues

Average 0.9 of 4 bars · 228 reports across 3 carriers

Phone calls drop frequently; text messages delayed. No data, or mostly unusable data. Signal may be limited to small areas of site/facility. No social media.

  • Verizon

    No Service

    0.2/4

    85 reports

  • AT&T

    Some Coverage

    2.0/4

    69 reports

  • T-Mobile

    Major Issues

    0.6/4

    74 reports

Reported by campers on Recreation.gov, not measured by us. Reception varies by handset, weather, and where you stand in the campground. Recreation.gov

Check-in & Check-out

Check-in 2:00 PM

Check-out 12:00 PM

Campground Rules

  • Campfires generally permitted — verify current fire restrictions before lighting

Reservations

This campground accepts reservations. Book early for popular dates.

Make a Reservation

Individual Sites (28)

001/002

001/002

Loop OBSERVATORY CAMPGROUND

Check official pricing Max 15 guests12 ft
CampsiteStandardPets OKCampfires
Reserve
003
#003

003

Loop OBSERVATORY CAMPGROUND

Check official pricing Max 8 guests12 ft
CampsiteStandardAccessiblePets OKCampfires
Reserve
005
#005

005

Loop OBSERVATORY CAMPGROUND

Check official pricing Max 8 guests12 ft
CampsiteStandardPets OKCampfires
Reserve
006
#006

006

Loop OBSERVATORY CAMPGROUND

Check official pricing Max 8 guests12 ft
CampsiteStandardPets OKCampfires
Reserve
008
#008

008

Loop OBSERVATORY CAMPGROUND

Check official pricing Max 8 guests12 ft
CampsiteStandardPets OKCampfires
Reserve
009
#009

009

Loop OBSERVATORY CAMPGROUND

Check official pricing Max 8 guests12 ft
CampsiteStandardPets OKCampfires
Reserve

Within ~30 miles

Trails near Observatory Campground

Explore trails near here

Hunt context

Hunting units around this campground

During hunting seasons, wear blaze orange and check regulations — see the California hunting page

Nearby Campgrounds

Spot an error in our data on Observatory Campground?