Gear up for your next adventure:

🎒Hiking Daypack - Lightweight and durable backpacks for day trips and excursions

💧Hydration Bladder - Hands-free hydration solution for long treks

🛌Insulated Sleeping Pad - Critical thermal barrier between you and the cold ground

🥾Waterproof Hiking Shoes - Durable shoes for wet and rugged trails

🧴Bear Spray Holster - Quick-access carry for essential Canadian wilderness safety

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Mammoth Lakes topographic maps

Click on a map to view its topography, its elevation and its terrain.

Mammoth Mountain

United States > California > Mono County > Mammoth Lakes

Mammoth Mountain is a lava dome complex in Mono County, California. It lies in the southwestern corner of the Long Valley Caldera and consists of about 12 rhyodacite and dacite overlapping domes. These domes formed in a long series of eruptions from 110,000 to 57,000 years ago, building a volcano that reaches…

Average elevation: 3,011 m

Owens River Headwaters Wilderness

United States > California > Mono County > Mammoth Lakes

Average elevation: 2,683 m