Best lakes in Trinity Alps Wilderness are found within a vast area of over half a million acres in Northern California. This region is characterized by rugged granite peaks, dense conifer forests, and more than 55 alpine lakes. The diverse natural landscapes offer various recreational opportunities for hikers and backpackers.
Last updated: June 30, 2026
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This is the smallest of the alpine lakes on the Four Lakes Loop. From here you get views of the upper Stuart Fork Valley toward Morris Meadow.
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This is the largest of the four beautiful alpine lakes beneath Siligo Peak. The route to the summit picks up near where the trail from Summit Lake rejoins the Four Lakes Loop.
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Granite Lake sits in a basin formed by the tall shoulders of Gibson Peak, which rises up to 8400 feet. There is a wide, flat chunk of bedrock near the trail which makes for the perfect picnic spot on the water's edge.
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Getting to the Caribou Lakes means climbing thousands of feet to a basin below Caribou Peak. Once you arrive you'll be treated to three good sized lakes and a number of small ponds, all surrounded by granite peaks. There is a campsite along the shore of Upper Caribou Lake as well, so you can make this an overnight journey if you wish.
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Trinity Alps Wilderness covers over half a million acres and has 550 miles of trails, 55 lakes, towering granite peaks, and wildflower filled meadows, making it a true outdoor paradise.
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Many lakes in the Trinity Alps Wilderness are accessible via popular hiking trails. The Four Lakes Loop, which includes Diamond Lake and Summit Lake, is a well-known backpacking trail offering stunning mountain views. Another premier destination is the trail to Canyon Creek Lakes, an 18.6-mile round trip. For a moderately challenging but rewarding hike, consider the 10.5-mile round trip to Granite Lake via the Swift Creek Trail.
The Trinity Alps Wilderness features rugged granite peaks, dense conifer forests, and elevations ranging from 2,000 to 9,000 feet. Trails to the lakes can vary from moderate to difficult, often involving significant elevation gain. For example, reaching Caribou Lakes requires climbing thousands of feet to a basin below Caribou Peak.
Around the lakes, you'll encounter diverse natural beauty, including towering granite peaks, alpine meadows, and old-growth forests. Many trails feature waterfalls and wildflowers, especially during certain seasons. Unique sights include a beaver dam at Canyon Creek Lakes, marking the return of beavers to the area.
The best time to visit the lakes in Trinity Alps Wilderness is typically from late spring to early fall, after the snow has melted and before new snowfall. Summer offers the warmest weather for hiking and camping, while late spring and early fall provide cooler temperatures and vibrant wildflowers or fall foliage. Always check trail conditions for snow, especially at higher elevations.
While many trails are challenging, some lakes offer easier access or shorter hikes suitable for families. Granite Lake is considered one of the easier alpine lakes to reach, offering a rewarding experience without extreme difficulty. Lewiston Lake, though not strictly in the wilderness, is a quieter option ideal for canoeing or fishing, which can be more family-friendly.
The Trinity Alps Wilderness is an outdoor paradise. Besides hiking to the lakes, you can enjoy backpacking, camping, and fishing. Some lakes, like Middle Deadfall Lake and Lewiston Lake, are particularly noted for trout fishing. For more hiking options, you can explore routes like the China Gulch Trail to Grizzly Lake or the Canyon Creek Trail, detailed in the Hiking in Trinity Alps Wilderness guide.
Visitors frequently praise the stunning natural beauty, the rugged granite peaks, and the sense of wilderness. The opportunity for multi-day backpacking trips to areas like the Caribou Lakes, with their surrounding granite peaks and camping spots, is a major draw. The less crowded, 'Yosemite-like adventure' feel due to its remote nature is also highly valued.
Yes, many lakes offer excellent camping opportunities. Caribou Lakes has a campsite along the shore of Upper Caribou Lake. Along the Four Lakes Loop, Summit Lake offers the most camping options, and Deer Lake also provides several campsites. Middle Deadfall Lake and Granite Lake are also popular for camping.
Several lakes in the region are excellent for fishing. Middle Deadfall Lake is particularly noted for trout fishing, including brook, rainbow, and brown species, with fly fishing being excellent. Lewiston Lake is another quiet option known for abundant rainbow, brown, and brook trout.
The Four Lakes Loop is a popular backpacking trail in the Trinity Alps Wilderness. It includes Luella, Diamond, Summit, and Deer Lakes. This loop offers stunning mountain views and diverse alpine scenery.
While many wilderness lakes are alpine and best for hiking and fishing, Trinity Lake, a large artificial lake in Trinity County, offers opportunities for water sports. It boasts 145 miles of shoreline when full.
Canyon Creek Lakes are considered one of the premier destinations in the Trinity Alps Wilderness. The area is renowned for its soaring, jagged granite peaks, icy cold lakes, lush meadows, old-growth forests, and fantastic waterfalls. It also features a unique beaver dam, indicating the return of beavers to the area after over a century.

