Lock 31

Historic site · Knoxville, MD

Chill · 1 of 5Sit back, stroll, take it in.

All agesOutdoorWheelchair accessible

Good to know

C&O Canal - WevertonHiking trailhead · KnoxvilleEasyAll agesOutdoorunder 0.1 mi
Appalachian Trail - WevertonHiking trailhead · KnoxvilleEasyAll agesOutdoor0.2 mi
Weverton CliffsViewpoint · KnoxvilleChillAll agesOutdoor0.3 mi
Harpers Ferry Adventure centerRecreation center · PurcellvilleEasyAll agesIndoor1.6 mi
Harpers Ferry Adventure CenterZipline & ropes course · PurcellvilleThrillAges 7+Outdoor1.6 mi
Potoma WaysideAttraction · LovettsvilleChillAll agesIndoor & outdoor1.8 mi

Place details come from OpenStreetMap (way/487238518), © OpenStreetMap contributors, under the Open Database License (ODbL) 1.0.
Last checked against the source on Nov 13, 2026.
The adrenaline level and audience are our editorial rating for this type of activity, not a measurement. Confirm hours, prices and age limits with the venue before you go.
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Cite this page: ActivityPlaces, “Lock 31, Knoxville, MD”, https://www.activityplaces.com/place/lock-31-knoxville-md (data checked Nov 13, 2026).