Probably the most well known of the “Six Locks”, Lock 20 stands beside the famous Great Falls Tavern. Great Falls Tavern had a dual function as serving as lockhouse 12 as well as being an inn for visitors of the falls.
Charles F. Mercer Canal BoatGold Mine Trail
Great Falls Restrooms
Great Falls Picnic Tables
Trailhead - Olmsted Island TrailWe know that to preserve something, you need to experience it, so we are proud to provide support to the C&O National Historical Park as their official philanthropic partner.
Please visit the National Park Service website for the following information:
For more information and nearby places to stay or grab a bite to eat, please visit our local tourism partners:
