Waterman Gap Trail Campground

Star4.64
25 reviews
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Great Hiking

Quick Facts

1,490 ft

Price

$10/night

Booking

Reservable

Sites

6 campsites

Season

Year-round

Cell

No Service

Pets

No Pets

Opens California State Parks site

Official Website
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Real-Time Availability

Select a month, then check for open campsites

January 2026

Real-Time Availability

Select a month, then check for open campsites

January 2026
Waterman Gap Trail Campground
$10.00 - $10.00 / night
Campsite Fees
Day-use fees for accessing Castle Rock State Park are $10 per vehicle. There is no specific information provided for reservations at Waterman Gap...
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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$0.00
Food Storage Locker Fee$0.00

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Reserve California
Provider
408-867-2952access@parks.ca.gov
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What Campers Say

4.64

Top-Rated

Based on 25 reviews

20 Google reviews

Some mention

mosquitoes

"User reviews emphasize the campground's rugged appeal and its suitability for backpackers. Positive mentions include the serene hiking experience and the privacy of certain sites."

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Campground Map

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Waterman Gap Trail Campground

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Driving directionsWaterman Gap Trail Campground is located within Castle Rock State Park, along the Skyline-to-the-Sea Trail. It is situated 6.3 miles from the north end of Skyline-to-the-Sea Trail at Saratoga Gap. The majority of backpackers choose to access the camp by trekking approximately 9.3 miles from the park's main entrance located off Highway 35.
The campground can be accessed by hiking trails, primarily the Skyline-to-the-Sea Trail. The nearest parking area is approximately 9.3 miles away, requiring visitors to pack in their supplies. The roads leading to Castle Rock State Park, including Highway 35, are paved and accessible year-round.
Nearby places
Saratoga Gap is approximately 6.3 miles from the campground.
Nearby supplies
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Best Time to Camp at Waterman Gap Trail Campground

Summer transforms the mountains into a sun-drenched paradise where golden light filters through the canopy, though temperatures can soar during midday hikes. When winter arrives, it brings a completely different character—crisp air that bites at exposed skin and occasional dustings of snow that transform the peaks into a wonderland. Be prepared for temperatures that can plunge below freezing, especially during those magical January weeks when frost paints delicate patterns on tent walls and breath forms clouds in the morning air.

Summer(Jun-Aug)
3.0 / 5

Summer offers sunlit forest but reviews warn of 'lot of mosquitoes in July'.

Fall(Sep-Nov)
4.0 / 5

Fall recommended: moderate temps and reduced mosquito activity make it comfortable.

Best
Spring(Mar-May)
4.0 / 5

Spring recommended for moderate temps and good trail conditions.

Winter(Dec-Feb)
3.0 / 5

Open year-round but winter brings colder, wetter conditions that may reduce comfort.

Planning Tips
  • Peak Season: null. Book 2-3 months ahead.
  • Operating Season: Open year-round.
  • Current Alerts: Trail camps require registration or reservations; climbing and other off-trail activities are temporarily restricted due to weather conditions.

About Waterman Gap Trail Campground

Tucked away along the legendary Skyline-to-the-Sea Trail, Waterman Gap Trail Campground beckons adventurous souls seeking an authentic backcountry experience in Castle Rock State Park. This secluded haven offers six intimate primitive sites where the only sounds are rustling leaves and distant bird calls. While modern conveniences are limited to vault toilets and on-site water access, the simplicity is part of the charm. Pack your gas camp stove for warm meals under the stars, but leave the matches behind—open fires aren't permitted in this pristine wilderness sanctuary.
Waterman Gap Trail Campground is suited for primitive camping. Accessible only by hiking, it serves as a stop along the Skyline-to-the-Sea Trail for backpackers.
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Reserving a campsite

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Stay Limit
Maximum stay of 30 consecutive nights.

Amenities available

Potable water
Vault toilets

Activities you can enjoy

The campground supports hiking activities along the Skyline-to-the-Sea Trail. Wildlife viewing opportunities are abundant, with diverse habitats surrounding the area. Primitive camping aligns with the park's rugged and natural aesthetic.
Hiking"You can also backpack and stay overnight at the Waterman Gap Trail Camp (reservations required)." The Skyline-to-the-Sea Trail passes through this site, providing access to various scenic overlooks and natural features.
Wildlife viewingThe park hosts diverse wildlife, including black-tailed deer, gray foxes, mountain lions, turkey vultures, and peregrine falcons. Wildlife viewing is encouraged, but specific viewing areas near the campground are not detailed.
Winter Activities
Water Sports
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Policies & Safety

Hazards & AlertsBeware of wildlife such as mountain lions, coyotes, and rattlesnakes. Poison oak and ticks are common in the area.
Active AlertsTrail camps require registration or reservations; climbing and other off-trail activities are temporarily restricted due to weather conditions.
No Cell ServiceCell phone service is not available at this campground. Plan accordingly for emergencies and download offline maps before arriving.

Weather at Waterman Gap Trail Campground

Reviews

4.6
25 reviews
Top-Rated
Top-Rated
Waterman Gap Trail Campground is top-rated, placing it in the top 15% of campgrounds based on reviews
User reviews emphasize the campground's rugged appeal and its suitability for backpackers. Positive mentions include the serene hiking experience and the privacy of certain sites.
Review Summaries
Based on 25 reviews

What Campers Love

"I camped in site 1 which I think is the most private one," mentions one user. Additionally, "Another beautiful trail camp on the Skyline to the Sea Trail," is praised for its natural beauty.
Based on 25 reviews

Common Concerns

Some complaints include "Lot of mosquitoes in July," which may make camping less comfortable during that time.
Based on 25 reviews

Pro Tips & Recommendations

Bring mosquito repellent if camping in July. Prepare for primitive conditions as there are no benches, only makeshift sittable areas like tree trunks.
Based on 25 reviews

Seasonal Insights

The campground is better suited for spring and fall when mosquito activity is reduced and temperatures are moderate.
Based on 25 reviews

Camper Quotes

"This campsite was awesome, highly recommended." - Mike Ashmore. "I camped in site 1 which I think is the most private one." - Sundal Nandal. "Another beautiful trail camp on the Skyline to the Sea...
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Based on 25 reviews

Site-Specific Reviews

Site 1 is favored for its privacy, while other sites lack detailed reviews. Best campsites mentioned: 3b, 7, 14, 16, 20, 23, 24, 26.
Based on 25 reviews

Accessibility Features

No reviews specifically address accessibility features.
Based on 25 reviews

Pet-Friendly Features

Not applicable, as pets are prohibited.
Based on 25 reviews

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Last updated January 13, 2026
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