Gear up for your next adventure:

🔦LED Flashlight - Powerful and long-lasting flashlight for camping and emergencies

🧢Hiking Hat - Sun-protective and breathable hats for long treks

⛺Lightweight Backpacking Tent - Compact tent for efficient hiking trips

❄️Traction Ice Cleats - Slip-on spikes for icy trails and winter hiking

🥾Trail Hiking Boots - Supportive boots for rough trails

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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