Welcome to Trinity Lake KOA Holiday in the great Trinity Alps! On 70 wooded acres at the northwest end of Trinity Lake, this outdoor paradise is the perfect base camp to enjoy the magnificence of the Trinity Alps.

Join us for incredible fishing, hiking and campfires under the stars. The Trinity Lake KOA Holiday offers RV, Tent, and Deluxe Cabin camping. We are Big Rig Friendly with beautiful wooded RV sites. The tent sites are spacious and tree-covered. Deluxe cabins feature a kitchen, bathroom, and linens. We are pet friendly and offer the Kamp K9 off leash dog park.
Bringing a boat? A launch area is available 2 miles from the park. Don't have a boat? We rent kayaks. For hikers and ATV enthusiasts, there are hundreds of miles of trails traversing the Trinity Wilderness just outside the campground. Want to hang around the campground? Enjoy our amenities and recreation including 3-wheel bikes, mini golf, or heated pool.  This wonderful setting is semi-remote, therefore cell phone and internet coverage can be unreliable making this the perfect place to "disconnect and reconnect" with nature and family. Trinity Lake KOA, camping at its best.

Campground Amenities

  • 50 Max Amp
  • 65' Max Length
  • Pool (4/1 - 9/30)
  • Propane ($)
  • Fishing
  • Mini Golf
  • Firewood ($)
  • Pavilion
  • Dog Park
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Ways to Stay

KOA Holiday

KOA Holiday Campgrounds

Whether you’re exploring the local area or hanging out at the campground, KOA Holidays are an ideal place to relax and play. There’s plenty to do, with amenities and services to make your stay memorable. Plus, you’ll enjoy the outdoor experience with upgraded RV Sites with KOA Patio® and Deluxe Cabins with full baths for camping in comfort. Bring your family, bring your friends, or bring the whole group – there’s plenty of ways to stay and explore.

KOA Holidays Feature:

  • RV Sites with a KOA Patio®
  • Deluxe Cabins with full baths
  • Premium Tent Sites
  • Group meeting facilities

Latest Hot Deal

Big Weekend

Big Weekend Photo

WHEN: May 12-13, 2023

WHAT: Stay Friday night, May 12th at a participating campground, and get Saturday night, May 13th for just $20*.

WHY: The Big Weekend helps raise funds to send kids with cancer to medically-supervised camps all across North America. Kids fighting cancer deserve a chance to attend a summer camp and to just be a kid again. Funds raised from May 13 support KOA Care Camps which distributes more than $2.2 million dollars annually to support 132 oncology camps each year. Learn more at koacarecamps.org.

* Only at participating KOA locations. Applies to one-site, for two consecutive nights at the same KOA. Sites may be limited. Not valid with other discounts.

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Local Area

Trinity Alps

The Trinity Alps Wilderness has over 600 miles of trails with elevations from 2000 - 9000 feet summits.  Hike, backpack, picnic, ride horses or just enjoy wildlife viewing in this beautiful alpine wilderness.

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Steelhead Fishing on Trinity River

Year round fishing in this area is outstanding! Fish for Black Bass, Small Mouth Bass, Catfish, Kokanee Salmon, Rainbow Trout, Brown and Eastern Brook trout.
Trout season opens end of April and a fun camping trip is a great way to kick off the season! Fish, Camp, Relax, Repeat.

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Trinity River Rafting

Rafting is a challenging recreational outdoor activity, and Trinity River Rafting offers trips for both experienced and beginners, from mild to wild. Rafting down a river can be adventurous, relaxing, fun, educational and a great time to bring friends and family closer together.

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World Class Mountain Biking

From competitions to leisure mountain bike rides, the Trinity Lake area offers an epic combination of single track trails through the Weaver Basin Trail system.
Enjoy the views and the cool breeze on your mountain biking adventure. Trails for all levels of bikers are available so pack your bike or rent one locally.

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Campground Awards and Programs