Mammoth Lakes sits at 8,000 feet in the eastern Sierra Nevada, in the rain shadow of the range — which means 300 days of sun and snow that falls and stays. In winter it's one of the best ski mountains in North America. In summer the same terrain becomes something else entirely: wildflower meadows, obsidian flows, hot springs, and the kind of silence you only get when the road in is genuinely hard.
What to do there
- 01
Ski or snowboard Mammoth Mountain on a weekday in February — the vertical drop is 3,100 feet, the runs are long and varied, and on a powder day after a Sierra storm the light through the trees is extraordinary. Take the gondola to the summit at 11,053 feet and look east over the Great Basin. On a clear day you can see Nevada.
- 02
Convict Lake in early October — a glacially carved lake ringed by peaks, the aspens turning gold in the canyon above it. The trail around the lake takes 90 minutes. The campground is usually empty by mid-October. Bring a fly rod — the lake is stocked with trophy-size trout.
- 03
Hot Creek Geological Site at dawn — a series of natural hot springs in a river canyon just outside town, steam rising off the water as the sun hits the volcanic rock walls. Free to visit, no infrastructure. The water temperature varies wildly — some pools are scalding, some swimmable. Read the signs.
- 04
The Mammoth Lakes Basin loop — five lakes connected by trail above 9,000 feet, through lodgepole pine and granite. Horseshoe Lake has a standing dead forest from a CO2 emission event in the 1990s — otherworldly and completely safe to walk through. Crystal Crag above Lake George is a technical but achievable scramble.
- 05
Tioga Pass east entrance to Yosemite (open June–November) — drive west out of Mammoth on 395, turn onto 120 at Lee Vining, and within 30 minutes you're in the Yosemite high country via the back door that 95% of visitors never use. Tuolumne Meadows, Cathedral Lakes, Lembert Dome — all with a fraction of the valley crowd.
Best time to go
January–March for skiing (deepest snowpack). July–September for hiking and lakes. October for fall color and solitude. The road in from the south (395) is open year-round; June Lake Loop and Tioga Pass close in winter.
Insider tip
The Mammoth Lakes hot spring circuit — Benton Crossing Road east of town has a series of wild soaking pools in the desert that most visitors never find. Drive south on 395, turn east on Benton Crossing, and look for pullouts. The pools are free, unmarked, and busy on weekends but empty on weeknights.
Plan this trip
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Sound of Mammoth Lakes
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