Channing Maiolo > Ratings

Appalachian Trail: South Mountain	Intermediate/Difficult	21.6 km 13.4 mi	Boonsboro, MD	10
Appalachian Trail: South Mountain
Avg Rating	Intermediate/Difficult

Channing's Rating	Intermediate

Welcome

Join the Community! It's FREE

Already have an account? Login to close this notice.

Get Started

onX products are built by adventurers, for adventurers. We believe that every adventurer needs to know where to go, to know where they stand, and to be able to share their experiences.
About onX
Careers

iOS App Store

Android App Store

© 2026 onX Maps, Inc. Terms·Privacy