Explore all seven lockhouses and register for your stay!
Not sure which lockhouse to choose?
By Amenities
Full Amenities
(Heat, A/C, electricity, running water)
* Lockhouse 6
* Lockhouse 10
* Lockhouse 21 “Swains”
ADA-Accessible
* Lockhouse 21 “Swains”
Hybrid Amenities
(Electricity, baseboard heat)
* Lockhouse 49
Rustic
(no heat, A/C, electricity, or running water — a true step back in time!)
* Lockhouse 22 “Pennyfield”
* Lockhouse 25 “Edwards Ferry”
* Lockhouse 28
By Location
Montgomery County, MD
* Lockhouse 6
* Lockhouse 10
* Lockhouse 21 “Swains”
* Lockhouse 22 “Pennyfield”
* Lockhouse 25 “Edwards Ferry”
Frederick County, MD
* Lockhouse 28 (Point of Rocks)
Washington County, MD
* Lockhouse 49 (Clear Spring)
Browse by Lockhouse
Lockhouse 6
Near Brookmont
At mile marker 5.4
Full amenities
Price Per Night: $160
Time Period Depicted: 1950s
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Lockhouse 10
Near Cabin John
At mile marker 8.8
Full amenities
Price Per Night: $160
Time Period Depicted: 1930s
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Lockhouse 21 "Swains"
Near Potomac
At mile marker 16.7
Fill Amenities
Price Per Night: $160
Time Period Depicted: 1916
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Lockhouse 22 "Pennyfield"
Near Potomac
At mile marker 19.6
Rustic
Price Per Night: $110
Time Period Depicted: 1830s-1840s
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Lockhouse 25 "Edwards Ferry"
Near Poolesville
At mile marker 30.9
Rustic
Price Per Night: $110
Time Period Depicted: 1860s and the Civil War
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Lockhouse 28
Near Point of Rocks
At mile marker 48.9
Rustic
Price Per Night: $110
Time Period Depicted: 1840s
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Lockhouse 49
Near Clear Spring
At mile marker 108.7
Electricity only
Price Per Night: $125
Time Period Depicted: 1920s
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