• Historic Shot of Canal Boat on the Canal

    Chesapeake & Ohio Canal

    National Historical Park DC,MD,WV

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  • Road to Big Slackwater Boat Ramp Closed

    For 60 days contractors will be replacing the bridge on the road to the the boat ramp. The road will be closed for non-offical traffic. More »

184.5 Miles of Adventure!

Preserving America's early transportation history, the C&O Canal began as a dream of passage to Western wealth. Operating for nearly 100 years the canal was a lifeline for communities along the Potomac River as coal, lumber and agricultural products floated down the waterway to market. Today it endures as a pathway for discovering historical, natural and recreational treasures!

Did You Know?

Monocacy Aqueduct along C&O Canal.

Aqueducts are water filled bridges. Aqueducts carried the canal and boat traffic over major waterways, like rivers. Of the 11 aqueducts built along the canal, the Monocacy Aqueduct is the longest at 516 feet, its seven arches constructed mainly of stone quarried from nearby Sugarloaf Mountain. More...