Cossatot Reefs
Quick Facts
Price
$14 - $40/night
Booking
Reservable
Sites
31 campsites
Season
Open from March 1st ...
Cell
Unknown
Pets
Allowed
Quick Facts
Price
$14 - $40/night
Booking
Reservable
Sites
31 campsites
Season
Open from March 1st ...
Cell
Unknown
Pets
Allowed
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What Campers Say
Recommended
Based on 135 reviews
40 Google reviews
Most mentioned
"Cossatot Reefs Campground receives generally positive reviews for its scenic beauty, peace, and variety of activities. However, issues like bathroom cleanliness, water outages, and cell service are recurring complaints."
Fees & Passes at Cossatot Reefs
$14 - $40/night
Campsite fees
Basic tent/RV spot
For large groups
Stay Limit: You may stay up to 14 nights during a single visit at this campground.
Cancellation: Cancellations incur a $10 fee and additional penalties depending on timing. Late cancellations resul...
Prices may vary by season and site type. Always confirm current rates on the official Gillham Lake Recreation Area website.
Best Time to Camp at Cossatot Reefs
Each season paints Cossatot Reefs in dramatically different hues. Spring arrives in a burst of color as dogwood and redbud trees explode into bloom, their delicate petals dancing in gentle breezes while temperatures hover in that perfect sweet spot for outdoor adventures. Summer brings warm, humid days ideal for lake activities, though savvy campers come prepared for the occasional mosquito. But it's autumn that truly steals the show – when the surrounding forest transforms into a tapestry of gold, crimson, and amber, and crisp, cool air makes every hike and campfire more magical.
Wildflowers bloom, mild temperatures, fewer crowds. Great for hiking and photography.
Peak season with warm weather, perfect for water activities. Book early.
Beautiful fall colors, cooler temps, quieter campgrounds. Ideal for peaceful trips.
Snow activities available. Some facilities may close. Check conditions.
Planning Tips
- Peak Season: March 1 - October 31 annually.. Book 2-3 months ahead.
- Operating Season: Open from March 1st to December 31st annually.
- Current Alerts: Users noted issues with water outages and ongoing bathroom renovations in past reviews.
About Cossatot Reefs
Campsite details
Best Campsites
Reserving a campsite
Accomodation available
Amenities available
Activities you can enjoy
Campground rules
- Pets are allowed
- Campfires are allowed except during burn bans.
- Quiet hours are 10 PM to 6 AM
Hazards
Weather at Cossatot Reefs
Moderate wind, may affect light items
High humidity, may feel muggy
Moderate wind, may affect light items