The History of the C&O Canal

Learn more about the C&O Canal’s storied 200-year history.

HistoryNews
May 21, 2026

Supporting the C&O Canal Through the Great American Outdoors Act

America’s national parks are more than just beautiful places – they are living legacies that connect us to our history, culture, and natural heritage. As stewards of the C&O Canal…
Canal QuartersExplore Your ParkHistoryLandmarksNewsPlanning Your Visit
April 21, 2026

Lockhouse 8 Set to Join the Canal Quarters Interpretive Program

As we approach the 250th anniversary of the United States, the C&O Canal Trust takes pride in keeping history alive and sharing the stories of those who helped create the…
HistoryNews
October 1, 2025

Carrying Forward a Legacy: Friends of Historic Great Falls Tavern Mission to Continue Through the C&O Canal Trust

For more than 51 years, the Friends of Historic Great Falls Tavern have been a cherished part of the C&O Canal National Historical Park community. From raising funds and recruiting…
Explore Your ParkHistoryLandmarksNews
August 20, 2025

Culverts: A System of Support

Underlying the 184.5-mile C&O Canal's towpath, more than 200 culverts were built to pass smaller creeks and streams under the canal and into the Potomac River. These engineering marvels may…
Explore Your ParkHistoryNews
July 23, 2025

Trust Helps Celebrate the Completion of the Log Wall Stabilization Project

Photo credit: NPSJuly 11, 2025, marked the celebration of the completion of the Log Wall, a historic drylaid stone wall, stabilization near the Carderock Recreation Area. This major $11.4M infrastructure…
Explore Your ParkHistoric FigureHistoryStories
May 21, 2025

How to Build a Canal: Engineering in the park

Building a 184.5 mile canal doesn’t just happen in a day; it requires meticulous planning. Engineers played an essential role in designing, planning, and building the park. With over 1,300…
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