Trinity Lake

Trinity Lake
40.8225° N, -122.7634° W
Trinity Lake

Trinity Lake is Northern California’s third-largest reservoir and one of its most scenic, surrounded by the rugged Trinity Alps. With 145 miles of shoreline and a capacity of over 2.4 million acre-feet, this vast lake offers exceptional houseboating, fishing, and water skiing. Formed by the Trinity Dam on the Trinity River in 1962, the lake boasts quiet coves and deep, clear water ideal for smallmouth bass, kokanee salmon, and trout. Trinity Lake Resorts & Marina provides boat rentals, slips, and cabins. For land lovers, trails through Shasta-Trinity National Forest lead to panoramic overlooks and alpine meadows. Trinity’s isolation adds to its appeal—expect more osprey than crowds. Nearby Weaverville, with its Gold Rush charm, is perfect for a post-lake stroll or meal at La Grange Café.

Surface area (mi)
42.44
Max depth (ft)
415.03
Elevation (ft)
2388.45
Shoreline length (mi)
145
Best time to go
Spring’s embrace in May unveils Trinity Lake as a secluded paradise, where sunlight dances on crystal waters and wildflowers bloom. Revel in serene fishing excursions and invigorating kayaking; here, nature’s melody hums quietly, uninterrupted by crowds.
Water Quality
Lake Tahoe's water is characterized by its deep blue, cobalt, and azure colors, resulting from its crystal-clear and ultra-clear nature that absorbs red light and reflects blue light. The water clarity is exceptional, with visibility of over 70 feet in some areas, though it has averaged around 62.9 feet in recent years. The shoreline boasts a pristine and luminous setting, with a glassy and mirror-like water surface that enhances the natural scenery, making it a stunning destination with its sparkling and see-through water quality.

Ideal for

  • Family friendly:
  • Pet friendly:
  • Romantic getaways:

Popular activities

  • Kayaking
  • Fishing
  • Hiking
  • Cross-country Skiing
  • Swimming
  • Boating

Islands

Whispers of history drift across shimmering waters, where shimmering emerald isles beckon adventure seekers and tranquility lovers alike. The islands of Trinity Lake, set against the stunning backdrop of the Shasta-Trinity National Forest, offer a serene escape from the bustle of everyday life. Among them, the largest island is believed to hold remnants of an ancient Native American presence, drawing those intrigued by the whispers of the past. Outdoor enthusiasts can explore winding hiking trails leading to picturesque lookouts, perfect for capturing the breathtaking vistas of the surrounding mountains.

The islands also serve as recreational hubs; families gather for picnics, anglers seek the bounty of pristine waters, and kayakers delight in the gentle embrace of the lake. Each isle offers hidden nooks and craggy paradises ideal for a moment of reflection. Not far from the shores, historic settlements like the nearby town of Trinity Center await, preserving tales from the Gold Rush era that shaped this unique region.

Nearby amenities

When planning your visit to the beautiful area surrounding Trinity Lake in California, a variety of amenities will enhance your experience. Begin your adventure at the Trinity Lake Marina, where you can access boat ramps and public docks for convenient launches. Rentals for pontoon boats, jet skis, and canoes are available, making it easy to enjoy the water. Nearby, you will find a general store for groceries, a bait and tackle shop, and a convenience store for any last-minute supplies.

For dining, the Lakeside Bistro offers excellent lakefront views and delicious food. Don’t miss out on the picnic areas equipped with BBQ grills for a relaxing meal outdoors. If you’re looking to stay overnight, options include campgrounds such as the Bridge Campground and cozy cabins available for rent.

For outdoor gamers, various hiking trails and beach areas allow for swimming and sunbathing, while designated fishing spots cater to anglers. Essential facilities, including restrooms and a visitor center, ensure a comfortable visit.

Frequently Asked Questions

Ready to dive into what Trinity Lake has to offer? Let’s tackle some of the burning questions you might have as you plan your visit!

  • Yes, swimming is allowed in Trinity Lake. There are designated swimming areas such as the Stoney Creek Swim Area and the Clark Springs Day Use Area and Beach, which are specifically marked for swimming.

  • Trinity Lake is a popular destination for outdoor enthusiasts because it offers various recreational activities. The lake is renowned for fishing, with species like smallmouth bass, trout, and catfish, and it also supports houseboating, speed boating, and waterskiing. Additionally, the surrounding Trinity Alps and Shasta-Trinity National Forest provide extensive hiking and camping opportunities.

  • The bag limit for trout and salmon in Trinity Lake is 5 per day and 10 in possession. Trinity Lake has special regulations for bass, and it is designated as a trophy Black Bass lake by the Department of Fish and Game. Check with the California Department of Fish and Wildlife for specific bass regulations.

  • There are no dog-friendly beaches on Trinity Lake. Dogs are not allowed on the beaches in the Trinity Center area. However, dogs can be present in other areas such as marinas and campsites if they are on a leash.

  • Towns near Trinity Lake that offer amenities like grocery stores and restaurants include Weaverville and Lewiston. Weaverville is the county seat and has various shops and eateries. Lewiston, known for its recreational activities, also provides essential services and dining options.