C&O Home  GAP Home
The C&O Canal Towpath Trail and Great Allegheny Passage
Georgetown/Washington Bethesda MD Potomac MD Seneca MD Poolesville MD Leesburg VA White's Ferry MD Point of Rocks MD Dickerson MD Brunswick MD Harpers Ferry WV Shepherdstown WV Sharpsburg MD Williamsport MD Downsville MD Big Pool MD Hancock MD Little Orleans MD Paw Paw WV Oldtown MD Cumberland MD Great Allegheny Passage C&O Canal Towpath Merchandise C & O Canal Towpath Trail Map
switch to GAP map Cumberland MD Frostburg MD Meyersdale PA Garrett PA Rockwood PA Markleton PA Ohiopyle PA Connellsville PA Perryopolis PA West Newton PA Buena Vista PA Confluence PA Harnedsville PA Dawson PA Smithton PA C&O Canal Towpath Sutersville PA Boston PA McKeesport PA Homestead PA Pittsburgh PA Great Allegheny Passage Merchandise Great Allegheny Passage Map
switch to C&O map
On October 17, a landslide occurred on the GAP between Connelsville and Ohiopyle, closing a section of trail. For details, please see the Forum and the GAP Conservancy Alerts page.

Lock #09

Point of Interest
Cabin John / Bethesda MD
Lock 9
Bethesda, MD 20818
301-739-4200
www.nps.gov

Lock #09 is located on the C&O Canal Trail, in Cabin John MD

Show directions from Lock #09 to traveling
Lock 09
Your Current Location (if allowed by browser)
C&O Canal Trail
Great Allegheny Passage
Western Maryland Rail Trail

 
Click here to add your forum comment or question about Lock #09
 
 
FEEDBACK! - Please let us know if you have suggestions, corrections, complaints, or ideas. Your input is valued and appreciated - thanks in advance!
More info: C&O Home C&O Map Trip Planner Travel Timeline Forum Towns & Services Mileage Chart Events Trail Merchandise Search Advertise Contact Us
 
By using this website, you agree to the Terms and Conditions.
how this website uses cookies
This information may not be copied or reproduced in any way.
© Copyright 2026 BikeCandO. All rights reserved.
BikeCandO and BikeCandO.com are registered trademarks.