0.0 star · Medium Out and Back

Centennial Bypass 89b Trail

Pennington County, South Dakota

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Trail length

7.5 km

Time

~1 hrs 51 min

Elevation Gain

210 m

"A wonderous hike from the heart of Pennington County"

The Centennial Bypass 89b Trail is a 7.5 km looped trail that starts and ends in Keystone, Pennington County, South Dakota. Based on our data, the trail is graded as Medium. For information on how we grade trails, please read measuring the difficulty of a hiking trail on hiiker. Also, check our latest community posts for trail updates.

This trail can be completed in approx 2 hrs 28 mins. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.