Best lakes in Inyo National Forest are found within a vast landscape spanning nearly 2 million acres across California and a small part of Nevada. This region is characterized by diverse terrain, including towering peaks, pine forests, and unique geological formations. The area features numerous alpine and glacial lakes, offering varied natural experiences. It is a significant destination for outdoor activities due to its extensive natural beauty.
Last updated: May 9, 2026
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Popular around Inyo National Forest
John Muir Trail – Along the legendary trail through the magical Sierra Nevada
The Sierra High Route — Solitude in California's alpine country
Pacific Crest Trail from Mexico to Canada – 4,200 kilometres of wilderness
Cottonwood Lakes Loop — Exploring the Golden Trout Wilderness
Hiking in Inyo National Forest
Cycling in Inyo National Forest
Road Cycling Routes in Inyo National Forest
MTB Trails in Inyo National Forest
Running Trails in Inyo National Forest
Gravel biking in Inyo National Forest
Twin Lakes, as its name suggests, is a park comprised of a set of connected lakes to the southeast of Mammoth Mountain. Eruptions of Mammoth Mountain caused the formation of lava cliffs on one side of the lakes. The other side has a campground and ski lodge.
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Thousand Island Lake is one of the most beautiful lakes in the Sierra Nevada. It's name comes from the shimmering stone islands that make up it's unique and a true postcard motif. On its eastern shore, the Pacific Crest and John Muir Trail converge again.
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These bizarre rock formations are formed in and around Mono Lake from the salty, alkaline water of Mono Lake in connection with underground springs.
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Twin Lakes is just a few minutes drive from Mammoth Lakes. In spring a huge waterfall thunders from the mountains. The lakes are filled with trout, so it is worth taking a fishing rod.
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Thousand Island Lake is one of the most beautiful lakes in the Sierra Nevada. It's name comes from the shimmering stone islands that make up it's unique and a true postcard motif. On its eastern shore, the Pacific Crest and John Muir Trail converge again. Since this area is especially popular in the summer, you'll need an Inyo Natioal Forest permit to stay overnight, which you can apply for online six months prior your hike here: https://www.recreation.gov/permits/233262
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I was here in the 80s, 90s and later. It is absolutely amazing to see how the appearance and condition of Mono Lake has changed over this period. If it was nothing more than an almost dry landscape on the first visit, today it has at least visually regained the appearance of a lake.
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It is only a short detour to the south of the monolake - but very worthwhile if you want to see the unique, bizarre tufa rocks.
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For families, Mono Lake (South Tufa Area) offers unique geological formations and interpretive trails, making it an engaging educational experience. Twin Lakes near Mammoth Lakes is also family-friendly, with opportunities for fishing and enjoying waterfalls in spring. The 2.5-mile Convict Lake Loop trail is relatively flat and suitable for families, offering easy access to scenic views and picnics.
Inyo National Forest is home to several lakes with distinct natural features. Mono Lake is famous for its unique "tufa towers," bizarre mineral formations that rise from its saline waters. The Big Pine Lakes are renowned for their spectacular aqua-blue, crystal-clear glacial-fed waters, especially Second Lake. You can also find stunning glaciated topography, including cirques and tarns, around Lake Sabrina.
Yes, many lakes serve as excellent starting points for hikes. The Big Pine Creek Trail (North Fork) offers an unforgettable experience to the Big Pine Lakes. South Lake is a popular trailhead for day hikes and backpacking into the John Muir Wilderness. For a quintessential High Sierra experience, the Little Lakes Valley, including Gem Lakes and Long Lake, offers a series of alpine lakes with majestic backdrops. You can find more hiking options in the Hiking in Inyo National Forest guide.
The best time to visit the lakes in Inyo National Forest is generally from late spring through fall. Summer offers the warmest weather for water activities and hiking. Fall is particularly stunning, especially around Convict Lake and Lake Sabrina, when the foliage displays vibrant colors against the blue waters and towering peaks.
While many alpine lakes are cold, some offer opportunities for swimming. Crystal Lake, situated beneath the Mammoth Crest, is a popular summertime destination for swimming. Mono Lake's buoyant, salty water also offers a unique swimming experience, though its high salinity and pH are distinct.
The lakes and surrounding areas are rich in wildlife. Around Convict Lake, you might spot black bears, mule deer, and various fish and birds. Mono Lake is a critical habitat for millions of migratory birds, brine shrimp, and alkali flies. The South Lake area is known to be an active bear area, so bear-resistant food storage is required for overnight stays.
Yes, Ruby Lake is considered a breathtaking hidden gem, known for its astonishingly clear blue water and surrounding granite peaks. It's accessible via a moderate hike from the Mosquito Flats trailhead. Thousand Island Lake, with its shimmering stone islands, is also considered one of the most beautiful lakes in the Sierra Nevada and a true postcard motif.
The Mammoth Lakes Area, including Twin Lakes, Lake Mary, and Lake George, is a year-round destination. In summer, it's popular for fishing, boating, and hiking to alpine lakes and volcanic features. In winter, visitors can enjoy snowmobiling and cross-country skiing. The area is easily accessible and offers numerous campgrounds and picnic spots.
Yes, the Inyo National Forest offers several cycling routes. For example, the Lakes Basin Path is a moderate cycling route near the Mammoth Lakes area, offering scenic views. You can explore more options in the Cycling in Inyo National Forest guide.
For overnight stays in popular wilderness areas, such as near Thousand Island Lake, you will need an Inyo National Forest permit. These permits can often be applied for online several months in advance, especially during peak summer season.
Many lakes in Inyo National Forest are excellent for fishing. Convict Lake is popular for rainbow and brown trout. Lake Sabrina and North Lake are also well-known for trout fishing, particularly in Bishop Creek. Twin Lakes in the Mammoth Lakes area is also filled with trout.
The 2.5-mile Convict Lake Loop trail is relatively flat and suitable for families and beginners. The South Tufa Area at Mono Lake also offers interpretive trails that are easy to navigate. For hiking, the Hiking in Inyo National Forest guide lists easy trails like the Schulman Grove Discovery Trail.


Still not found your perfect lake in Inyo National Forest? Check out the guides of these regions to see even more beautiful places.