 view gallery 0 km
|   Chesapeake and Ohio Canal - Lock #33
in Waterway Locks, Planes and Lifts Lock 33 in the Chesapeake and Ohio Canal system is located across the Potomac River from Harpers Ferry. To visit this lock, park near the railroad station in Harpers Ferry and follow the trail on the foot and railroad bridge across the river. posted by:  Rose Red location: Maryland date approved: 5/4/2008 last visited: 9/3/2014 |
 view gallery NW14 km
| C&O Canal - Lock #38 in Waterway Locks, Planes and Lifts Lock #38 (of 74) on the Chesapeake and Ohio Canal - Ferry Hill Lock posted by: akern.geo location: Maryland date approved: 7/17/2009 last visited: 6/30/2012 |
 view gallery E14.6 km
| Lock 29, Lander or Catoctin Lock - Near Point of Rocks, MD in Waterway Locks, Planes and Lifts This site along the Potomac River is a relatively complete lock of the former C&O Canal, and includes a lockhouse. posted by: NorStar location: Maryland date approved: 11/13/2014 last visited: 3/14/2015 |
 view gallery SE44.7 km
| Lock #23 - Violets Lock in Waterway Locks, Planes and Lifts Lock #23 (of 74) on the Chesapeake and Ohio Canal - Violets Lock posted by: flyingmoose location: Virginia date approved: 2/20/2008 last visited: 3/23/2012 |
 view gallerySE48.3 km | C&O Canal - Lock #22 in Waterway Locks, Planes and Lifts Lock #22 (of 74) on the Chesapeake and Ohio Canal - Pennyfield Lock posted by:  ParrotRob location: Maryland date approved: 6/12/2006 last visited: 6/14/2013 |
 view gallerySE52.9 km | C&O Canal - Lock #21 in Waterway Locks, Planes and Lifts Lock #21 (of 74) on the Chesapeake and Ohio Canal - Swain's Lock - Mile 16.64 posted by: ParrotRob location: Maryland date approved: 6/3/2006 last visited: 6/3/2012 |
 view gallerySE54.7 km | C&O Canal - Lock #20 in Waterway Locks, Planes and Lifts Lock #20 (of 74) on the Chesapeake and Ohio Canal - Six Locks #6 / Tavern Lock - Mile 14.30 posted by: ParrotRob location: Maryland date approved: 6/3/2006 last visited: 11/3/2013 |
 view gallerySE54.9 km | C&O Canal - Lock #19 in Waterway Locks, Planes and Lifts Lock #19 (of 74) on the Chesapeake and Ohio Canal - Six Locks #1 - Mile 14.17 posted by: ParrotRob location: Maryland date approved: 6/3/2006 last visited: 6/3/2012 |
 view gallerySE55 km | C&O Canal - Lock #18 in Waterway Locks, Planes and Lifts Lock #18 (of 74) on the Chesapeake and Ohio Canal - Six Locks #4 - Mile 14.09 posted by: ParrotRob location: Maryland date approved: 6/3/2006 last visited: 6/3/2012 |
 view gallerySE55 km | C&O Canal - Lock #17 in Waterway Locks, Planes and Lifts Lock #17 (of 74) on the Chesapeake and Ohio Canal - Six Locks #3 - Mile 13.99 posted by: ParrotRob location: Maryland date approved: 6/3/2006 last visited: 6/3/2012 |
 view gallerySE55.5 km | Lock #1, Patowmack Canal, Great Falls ,Virginia in Waterway Locks, Planes and Lifts This is one of five locks on the historic Patawmack Canal. posted by:  NevaP location: Virginia date approved: 6/23/2008 last visited: 6/23/2013 |
 view gallerySE55.7 km | C&O Canal - Lock #16 in Waterway Locks, Planes and Lifts Lock #16 (of 74) on the Chesapeake and Ohio Canal - Six Locks #2 - Mile 13.63 posted by: ParrotRob location: Maryland date approved: 6/3/2006 last visited: 6/3/2012 |
 view gallerySE55.8 km | C&O Canal - Lock #15 in Waterway Locks, Planes and Lifts Lock #15 (of 74) on the Chesapeake and Ohio Canal - Six Locks #1 - Mile 13.45 posted by: ParrotRob location: Maryland date approved: 6/3/2006 last visited: 6/3/2012 |
 view gallerySE61.3 km | C&O Canal - Lock #14 in Waterway Locks, Planes and Lifts Lock #14 (of 74) on the Chesapeake & Ohio Canal - Seven Locks #7 - Mile 9.47 posted by: ParrotRob location: Maryland date approved: 5/17/2006 last visited: 7/4/2013 |
 view gallerySE61.3 km | C&O Canal - Lock #13 in Waterway Locks, Planes and Lifts Lock #13 (of 74) on the Chesapeake & Ohio Canal - Seven Locks #6 - Mile 9.37 posted by: ParrotRob location: Maryland date approved: 5/17/2006 last visited: 7/4/2013 |
 view gallerySE61.5 km | C&O Canal - Lock #12 in Waterway Locks, Planes and Lifts Lock #12 (of 74) on the Chesapeake & Ohio Canal - Seven Locks #5 - Mile 9.29 posted by: ParrotRob location: Maryland date approved: 5/17/2006 last visited: 7/4/2013 |
 view gallerySE61.8 km | C&O Canal - Lock #11 in Waterway Locks, Planes and Lifts Lock #11 (of 74) on the Chesapeake & Ohio Canal - Seven Locks #4 - Mile 8.97 posted by: ParrotRob location: Maryland date approved: 5/17/2006 last visited: 7/4/2013 |
 view gallerySE62.1 km | C&O Canal - Lock #10 in Waterway Locks, Planes and Lifts Lock #10 (of 74) on the Chesapeake and Ohio Canal - Seven Locks #3 - Mile 8.79 posted by: ParrotRob location: Maryland date approved: 5/17/2006 last visited: 7/4/2013 |
 view gallerySE62.1 km | C&O Canal - Lock #9 in Waterway Locks, Planes and Lifts Lock #9 (of 74) on the Chesapeake & Ohio Canal - Seven Locks #2 - Mile 8.70 posted by: ParrotRob location: Maryland date approved: 5/17/2006 last visited: 7/4/2013 |
 view gallerySE62.6 km | C&O Canal - Lock #8 in Waterway Locks, Planes and Lifts Lock #8 (of 74) on the Chesapeake & Ohio Canal - Seven Locks #1 - Mile 8.33 posted by: ParrotRob location: Maryland date approved: 5/17/2006 last visited: 7/4/2013 |
 view gallerySE64.5 km | C&O Canal - Lock #7 in Waterway Locks, Planes and Lifts Lock #7 (of 74) on the Chesapeake & Ohio Canal - Chataqua Lock - Mile 7.00 posted by: ParrotRob location: Maryland date approved: 5/17/2006 last visited: 12/14/2013 |
 view gallerySE66.9 km | C&O Canal - Lock #6 in Waterway Locks, Planes and Lifts Lock #6 (of 74) on the Chesapeake & Ohio Canal - Magazine Lock - Mile 5.40 posted by: ParrotRob location: Maryland date approved: 5/16/2006 last visited: 8/9/2013 |
 view gallerySE67.4 km | C&O Canal - Lock #5 in Waterway Locks, Planes and Lifts Lock #5 (of 74) on the Chesapeake & Ohio Canal - Brookmont Lock - Mile 5.02 posted by: ParrotRob location: Maryland date approved: 5/16/2006 last visited: 8/9/2013 |
 view gallerySE74 km | C&O Canal - Lock #4 in Waterway Locks, Planes and Lifts Lock #4 (of 74) on the Chesapeake & Ohio Canal - Georgetown #4 - Mile 0.54 posted by: ParrotRob location: District of Columbia date approved: 5/16/2006 last visited: 5/31/2011 |
 view gallerySE74.2 km | C&O Canal - Lock #3 in Waterway Locks, Planes and Lifts Lock #3 (of 74) on the Chesapeake & Ohio Canal - Georgetown #3 - Mile 0.49 posted by: ParrotRob location: District of Columbia date approved: 5/16/2006 last visited: 5/31/2011 |
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