0.0 star · Medium Loop

Lost Valley Trail Loop

Saint Charles County, Missouri

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Trail length

17.5 km

Time

~3 hrs 52 min

Elevation Gain

230 m

"A wonderous hike from the heart of Saint Charles County"

The Lost Valley Trail Loop is a 17.5 km looped trail that starts and ends in Defiance, Saint Charles County, Missouri. 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 5 hrs 17 mins. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.