View from Red Basalt Cliff

Hike the Mammoth Lakes Basin Loop for a moderate 9.3-mile (15.0 km) journey through diverse alpine scenery. You will gain 1723 feet (525 metres) in elevation, taking about 4 hours and 39 minutes to complete the circuit. The route winds past shimmering alpine lakes like Lake Mary and Horseshoe Lake, offering expansive views from spots such as the Red Basalt Cliff. Expect a mix of terrain, from paved paths to more rugged singletrack, as you move through lush forests and catch glimpses of the jagged Sierra Nevada peaks.

Planning your hike on the Mammoth Lakes Basin Loop requires some thought, especially regarding access. Parking spots can be scarce within the Lakes Basin, particularly during busy times of the year. To avoid parking hassles, consider using the Lakes Basin Trolley, which runs during the summer months and provides convenient access to various trailheads along the route. Be prepared for varied surfaces underfoot, as the trail combines both paved sections and more rugged singletrack paths.

This loop offers a comprehensive way to experience the high-country landscape of the Mammoth Lakes area within the Inyo National Forest. It provides a true immersion into the natural environment, showcasing the region's characteristic alpine lakes and dramatic Sierra Nevada mountain backdrop. The trail's design allows you to see many of the area's highlights in a single outing, making it a popular choice for those wanting to explore the basin extensively.