Crestline Group Campground

0 review

RAMONA

Quick Facts

5,390 ft

Price

$75/night

Booking

Reservable

Sites

1 campsites

Season

Open May 15, 2025 – ...

Cell

Has Service

Pets

Very Pet Friendly

RV Friendly

Opens Palomar Ranger District site

Official Website

Get Directions

Real-Time Availability

Select a month, then check for open campsites

January 2026

Quick Facts

5,390 ft

Price

$75/night

Booking

Reservable

Sites

1 campsites

Season

Open May 15, 2025 – ...

Cell

Has Service

Pets

Very Pet Friendly

RV Friendly

Opens Palomar Ranger District site

Official Website

Get Directions

Real-Time Availability

Select a month, then check for open campsites

January 2026

Crestline Group Campground

$75.00 - $75.00 / night

Campsite Fees

$75 per night for group picnic area during peak season (May 15, 2025 - November 30, 2025). Fees exclude discounts, taxes, or incremental charges.

Standard Site Fee$0.00

Hookup Site Fee$0.00

Premium Site Fee$0.00

Hike and Bike Site Fee$0.00

Group Site Fee$75.00

Food Storage Locker Fee$0.00

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Recreation Dot Gov

Provider

760-788-0250SM.FS.PalomarRD@usda.gov

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Campground Map

RAMONA

Crestline Group Campground

RAMONA

Driving directionsFrom 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.

Access is via paved roads, suitable for RVs up to 27 feet in length.

Nearby places

San Diego (less than 2 hours).

Nearby supplies

null

Best Time to Camp at Crestline Group Campground

Experience the gentle mountain climate where crisp, star-filled nights give way to sun-dappled days. With comfortable summer temperatures averaging 65°F during the day and cooling to a refreshing 42°F at night, the campground offers ideal conditions for both outdoor activities and cozy campfire gatherings. The dry, clear skies of summer create perfect stargazing opportunities, making every evening a potential astronomy adventure. While winter brings the campground's seasonal closure, the warmer months promise endless outdoor possibilities in this temperate mountain paradise.

Summer(Jun-Aug)

4.0 / 5

Comfortable summer temps (~65°F days, 42°F nights) and open season during summer.

Best

Fall(Sep-Nov)

4.0 / 5

Open through Nov 30; crisp nights and likely attractive fall foliage and weather.

Spring(Mar-May)

3.0 / 5

Opens May 15; late spring is available but early spring closures limit season length.

Winter(Dec-Feb)

Not recommended

Campground is closed Dec–Apr, so winter use is not available.

Planning Tips

Peak Season: May 15, 2025 – November 30, 2025.. Book 2-3 months ahead.
Operating Season: Open May 15, 2025 – November 30, 2025.
Current Alerts: Advisory warnings for fire restrictions; consult the Palomar Ranger District.

About Crestline Group Campground

Nestled within a serene forest canopy on Palomar Mountain, Crestline Group Campground offers an enchanting retreat where towering Black Oaks mingle with aromatic Cedars, majestic White Firs, and evergreen Live Oaks. This spacious mountain sanctuary provides the perfect backdrop for memorable group gatherings, whether you're celebrating milestones, hosting family reunions, or organizing outdoor adventures with friends. Just minutes away, the renowned Palomar Observatory beckons stargazers and science enthusiasts, while pristine state parks invite exploration of the region's natural wonders.

This is a group campground that accommodates gatherings of up to 50 people. It offers a tent-only area that is non-electric, and can also support RVs up to 27 feet in length.

Historical SignificanceYour camping experience unfolds in the shadow of scientific greatness at the neighboring Palomar Observatory, where the California Institute of Technology continues groundbreaking astronomical research. This world-renowned facility has been unveiling the mysteries of the cosmos since 1948, making your campground not just a gateway to nature, but also to humanity's quest to understand the universe. The proximity to this iconic research center adds an inspiring dimension to your mountain retreat.

Weather and SeasonsExperience the gentle mountain climate where crisp, star-filled nights give way to sun-dappled days. With comfortable summer temperatures averaging 65°F during the day and cooling to a refreshing 42°F at night, the campground offers ideal conditions for both outdoor activities and cozy campfire gatherings. The dry, clear skies of summer create perfect stargazing opportunities, making every evening a potential astronomy adventure. While winter brings the campground's seasonal closure, the warmer months promise endless outdoor possibilities in this temperate mountain paradise.

ElevationPerched at an impressive 5,390 feet in the Palomar Mountains, Crestline Group Campground places you closer to the stars both literally and figuratively. This elevated vantage point not only provides naturally cooler temperatures and cleaner air but also creates exceptional conditions for astronomy enthusiasts. The high altitude transforms ordinary nights into extraordinary stargazing experiences, with minimal light pollution revealing constellations, planets, and celestial phenomena in stunning clarity.

Natural Features and SceneryStep into a mountain forest wonderland where nature's cathedral of trees creates both intimate gathering spaces and expansive recreational areas. The thoughtfully preserved woodland setting balances shaded grove areas perfect for daytime activities with strategic clearings that open up to reveal spectacular night skies. This harmonious blend of forest cover and open space makes the campground equally suited for woodland adventures, group activities, and evening astronomy sessions under the stars.

Geological RegionDiscover the rugged beauty of Southern California's Palomar Mountains, a geological treasure that rises dramatically from the surrounding landscape. This ancient mountain range, shaped by millions of years of tectonic forces, offers a refreshing contrast to the coastal plains below. The unique geological formation creates a cooler microclimate and supports diverse ecosystems, making it a natural haven for both wildlife and weary travelers seeking respite from urban life.

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Stay Limit

Maximum stay limit is 14 consecutive nights.

Guests Allowed Per Site

Up to 50 guests allowed for group reservations.

Groups

The group site is designed to accommodate up to 50 people and is equipped with multiple picnic tables, a cooking area, and accessible facilities.

Tents

Tents are allowed

RV vehicles

RV vehicles are allowed

Primitive

Primitive camping is not allowed

Reservable

Reservations are allowed

Site layoutSingle group site with accessible facilities.

Reservation PlatformsAvailable through Recreation.gov.

Walk-in Availabilitynull

Cancellation PolicyReservations can be canceled anytime before arrival. $10 cancellation fee applies. Late cancellations (less than 14 days prior) incur an additional penalty of forfeiting the first night’s fee.

AccessibilityThe campground offers accessible vault toilets, picnic areas, grills, walkways, and parking.

Site SizeGroup site can accommodate up to 50 people. RVs are limited to a maximum length of 27 feet.

Total Campsites1 campsites

Recommended Sitesnull

Amenities available

Potable water

Fire rings

Picnic tables

Vault toilets

Group Sites

Activities you can enjoy

Crestline Group Campground offers a variety of outdoor activities, including hiking, biking, and picnicking. The site is also a convenient base for exploring nearby attractions such as the Palomar Observatory and Palomar Mountain State Park.

HikingHiking opportunities are available nearby, but specific trail details such as length, difficulty, or scenic highlights are not provided.

BikingBiking is listed as an available activity, but no further details are given.

Winter Activities

Water Sports