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Mammoth Lakes & the Eastern Sierra Gravel & Dirt Road Conditions

Are the gravel and dirt roads near Mammoth Lakes & the Eastern Sierra dry and open today? Live conditions for the quiet county and forest roads a gravel or drop-bar bike rides, with melt-out and the 10-day outlook, refreshed every morning from real soil, snowpack, and weather data.snapshot · Aug 14

Mammoth Lakes & the Eastern Sierra gravel conditions at a glancesnapshot · Aug 14

Roads reading dry right now
96 of 101 roads reading dry
Hero dirt 96Soft — ride gently 5
Air quality
AQI 52 · Moderate
EPA AirNow (observed) + CAMS forecast. Informational.
Temperature this week
Lower trails7,395–8,852 ft
38°typical 45°–71°F78°
High country8,871–10,335 ft
37°typical 41°–64°F73°
30°50°70°90°
Road soil & drainage
Decomposed granite 99%Mixed 1%
Mostly decomposed granite, which drains fast and firms up quickly after rain.

Gravel & dirt roads near Mammoth Lakes & the Eastern Sierra right now

Right now about 96 of 101 gravel and dirt roads near Mammoth Lakes & the Eastern Sierra are reading dry and rideable, with 5 still soft or muddy after recent rain. These roads are mostly decomposed granite soil, which drains fast and firms up quickly after rain. Graded gravel drains faster than singletrack, but skinny tires are less forgiving once it is wet.

Mammoth Lakes & the Eastern Sierra gravel riding FAQ

Are the gravel and dirt roads near Mammoth Lakes & the Eastern Sierra rideable right now?

96 of 101 tracked gravel and dirt roads near Mammoth Lakes & the Eastern Sierra are reading dry and rideable today, while 5 are still soft after recent rain. Gravel roads are crowned and drain faster than singletrack, so they firm up sooner after a storm, but a wet dirt road still ruts and skinny gravel tires grip less, so check the live read before a long day.

Where can I ride gravel near Mammoth Lakes & the Eastern Sierra?

Gravel and dirt roads we track for conditions near Mammoth Lakes & the Eastern Sierra include Big Springs Road, Claypit Cutoff, FR 3S130 and FR 3S60C. We tell you whether each one is dry, wet, or still snowed in rather than building the route, so pair the live conditions here with your favorite route planner for the full ride.

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