Forest Service Road 423

Black Hills National Forest, South Dakota

Elevation Gain780ft
Trailhead Elevation5,749ft
Elevation Min/Max5745/6372ft
Elevation Start/End5749/5749ft

Forest Service Road 423

Forest Service Road 423 is a hiking, biking, and horse trail in Pennington County, South Dakota. It is within Black Hills National Forest. It is 1.7 miles long and begins at 5,749 feet altitude. Traveling the entire trail is 3.4 miles with a total elevation gain of 780 feet. The Thompson Reservoir (elevation 5,728 feet) reservoir is near the trailhead. This trail connects with the following: Forest Service Road 176.

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Trail Information

Black Hills National Forest
Nearby City
Black Hills National Forest

Trail Log