Iconic C&O Canal Discoveries: What Not to Miss (Copy)
The C&O Canal National Historical Park is 184.5 miles long — that’s a lot of ground to cover! This itinerary will help you hit the highlights. Explore, learn the history of the canal, enjoy the stories our Park Rangers most love to share, and deepen your appreciation and understanding of one of America’s great historical parks.
You can read more about all of the Canal Discoveries you shouldn’t miss on this itinerary here, or copy this itinerary by clicking “Save to My Itineraries” above and use it to explore the C&O Canal! (You have to be logged in to use the itinerary builder. Learn how here.)
- 1 Mile Marker 0.0/Tide Lock Mile Marker 0.0/Tide Lock
 Discovery
- 2 Douglas Bust Douglas Bust
 Discovery at Mile 0.4
- 3 Alexandria Aqueduct Alexandria Aqueduct
 Discovery at Mile 1.0
- 4 Incline Plane Incline Plane
 Discovery at Mile 2.0
- 5 Abner Cloud House and Mill Abner Cloud House and Mill
 Discovery at Mile 3.1
- 6 Lock 6 Lock 6
 Discovery at Mile 5.4
- 7 Lock 10 Lock 10
 Discovery at Mile 8.8
- 8 Anglers Anglers
 Discovery at Mile 12.2
- 9 Mather Gorge Mather Gorge
 Discovery at Mile 12.4
- 10 Widewater Widewater
 Discovery at Mile 12.9
- 11 Stop Gate Stop Gate
 Discovery at Mile 13.8
- 12 Great Falls Area Great Falls Area
 Discovery at Mile 14.4
- 13 Charles F. Mercer Canal Boat Charles F. Mercer Canal Boat
 Discovery at Mile 14.4
- 14 Gold Mine Trail Gold Mine Trail
 Discovery at Mile 14.4
- 15 Lock 21 (Swains Lock) Lock 21 (Swains Lock)
 Discovery at Mile 16.7
- 16 Lock 22 “Pennyfield” Lock 22 “Pennyfield”
 Discovery at Mile 19.6
- 17 Lock 24 “Rileys” & Seneca Aqueduct Lock 24 “Rileys” & Seneca Aqueduct
 Discovery at Mile 22.8
- 18 Seneca Stone Cutting Mill Seneca Stone Cutting Mill
 Discovery at Mile 22.8
- 19 Lock 25 Edward’s Ferry Lock 25 Edward’s Ferry
 Discovery at Mile 30.8
- 20 Ruin of Jarboe’s Store Ruin of Jarboe’s Store
 Discovery at Mile 30.9
- 21 White’s Ferry White’s Ferry
 Discovery at Mile 35.5
- 22 Monocacy Aqueduct Monocacy Aqueduct
 Discovery at Mile 42.2
- 23 Lockhouse 28 Lockhouse 28
 Discovery at Mile 49.0
- 24 Catoctin Aqueduct Catoctin Aqueduct
 Discovery at Mile 51.5
- 25 Fort Duncan Fort Duncan
 Discovery at Mile 62.5
- 26 Shinham Limestone Kilns Shinham Limestone Kilns
 Discovery at Mile 65.2
- 27 Antietam Ironworks Antietam Ironworks
 Discovery
- 28 Killiansburg Cave Killiansburg Cave
 Discovery at Mile 75.7
- 29 Dam 4 Dam 4
 Discovery at Mile 84.6
- 30 McMahon’s Mill McMahon’s Mill
 Discovery at Mile 88.1
- 31 Lockhouse 44 Lockhouse 44
 Discovery at Mile 99.1
- 32 Bollman Bridge Bollman Bridge
 Discovery at Mile 99.5
- 33 Cushwa Basin Cushwa Basin
 Discovery at Mile 99.6
- 34 Conococheague Aqueduct Conococheague Aqueduct
 Discovery at Mile 99.6
- 35 Dam 5/Guard Lock Dam 5/Guard Lock
 Discovery at Mile 106.6
- 36 Lock 49 and Four Locks Lock 49 and Four Locks
 Discovery at Mile 108.9
- 37 School House School House
 Discovery at Mile 109.0
- 38 McCoys Ferry McCoys Ferry
 Discovery at Mile 110.4
- 39 Round Top Cement Mill Round Top Cement Mill
 Discovery at Mile 127.4
- 40 Lock 65: The Missing Lock Lock 65: The Missing Lock
 Discovery at Mile 154.7
- 41 Paw Paw Tunnel Paw Paw Tunnel
 Discovery at Mile 155.0
- 42 Michael Cresap House Michael Cresap House
 Discovery at Mile 166.7
- 43 Thomas Cresap Gravesite and Ginevan House Thomas Cresap Gravesite and Ginevan House
 Discovery at Mile 166.7
- 44 Oldtown Oldtown
 Discovery at Mile 166.7
- 45 Terminus Terminus
 Discovery at Mile 184.5
- 46 Canal Boat Replica Canal Boat Replica
 Discovery
