Gear up for your next adventure:

💧Hydration Bladder - Hands-free hydration solution for long treks

🔋Lithium AA Batteries - Long-lasting power that performs in extreme cold

🥾Hiking Shoes - Durable and comfortable shoes for trail hiking

🩹Moleskin Blister Pads - Direct protection for painful foot pressure points

⛺Tent Footprint - Protect tent floor and increase durability

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Travilah topographic maps

Click on a map to view its topography, its elevation and its terrain.

Lock 22: Pennyfield Lock

United States > Maryland > Montgomery County > Travilah

Ground was broken for construction of the C&O Canal on July 4, 1828. One of the early plans was for the canal to be a way to connect the Chesapeake Bay with the Ohio River. The canal has several types of locks, including 74 lift locks necessary to handle a 608-foot (185 m) difference in elevation between the…

Average elevation: 73 m