Explore the Historic Charm of C&O Canal Lock 20
Discover the historic C&O Canal Lock 20, a serene landmark offering picturesque views and a glimpse into America's transportation heritage.
C&O Canal Lock 20 is a captivating historical landmark nestled along the scenic Chesapeake and Ohio Canal Towpath in Potomac, Maryland. Visitors can enjoy a stroll along the towpath, taking in stunning views of the canal and the vibrant local flora, making it a perfect destination for both history buffs and nature lovers alike.
A brief summary to C&O Canal Lock 20
- Chesapeake and Ohio Canal Towpath, Potomac, Maryland, 20854, US
- +1301-739-4200
- Visit website
- Monday 7 am-7 pm
- Tuesday 7 am-7 pm
- Wednesday 7 am-7 pm
- Thursday 7 am-7 pm
- Friday 7 am-7 pm
- Saturday 7 am-7 pm
- Sunday 7 am-7 pm
Local tips
- Visit during the fall to see stunning autumn colors along the canal.
- Bring a camera to capture the scenic views and historic structures.
- Consider visiting early in the morning for a peaceful experience with fewer crowds.
- Check local events, as guided tours or educational programs may be available.
- Pack a picnic to enjoy by the lock while taking in the natural beauty.
Discover more about C&O Canal Lock 20
Iconic landmarks you can’t miss
Maryland Gold Mine National Historic Landmark
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Great Falls Parking(BillyGoat)
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Colvin Run Mill
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Burling Cabin Site
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Historic Pleasant Grove
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Chesapeake and Ohio Canal
7.2 km
Discover the Chesapeake and Ohio Canal, a historical waterway offering stunning scenery, rich history, and endless recreational opportunities for all ages.
Samuel Wade Magruder House Historic Site
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Dranesville Tavern Historic
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Clara Barton National Historic Site
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C&O Canal Lock 23
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Freeman Store & Museum
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Bethesda Historical Society
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West Montgomery Avenue Historic District
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Rockville Historic District
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Montgomery County Courthouse Historic District
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Unmissable attractions to see
Great Falls Tavern Visitor Center
0.0 km
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Great Falls
0.1 km
Experience the stunning natural beauty of Great Falls, Maryland, with breathtaking waterfalls, lush trails, and endless outdoor adventures.
C&O Canal Lock 19
0.2 km
Explore the historical significance and scenic beauty of C&O Canal Lock 19, a key landmark along the Chesapeake and Ohio Canal in Maryland.
Chesapeake and Ohio Canal National Historic Park, Great Falls Maryland
0.2 km
Discover the Chesapeake and Ohio Canal National Historic Park, where history blends seamlessly with nature, perfect for exploration and relaxation.
Little Sister Falls
0.4 km
Experience the breathtaking beauty of Little Sister Falls in Maryland, a serene destination perfect for nature lovers and adventure seekers.
Great Falls Overlook Trailhead
0.4 km
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Baby Sister Falls
0.4 km
Experience the tranquil beauty of Baby Sister Falls, a scenic park in Potomac, MD, where nature and serenity come together in perfect harmony.
Great Falls Hiking
0.6 km
Discover the beauty of Great Falls Hiking, where scenic trails and stunning waterfalls create the perfect outdoor adventure in Maryland.
Ford Mine Trail
0.7 km
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Potomac River Dam
0.8 km
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Great Falls Park
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C&O Canal Lock 16
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Gold Mine Trail
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Matildaville Trail
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River Trail, C&O Canal NHP
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Essential places to dine
CAVA
8.9 km
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Cava Mezze Rockville
10.8 km
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Not Your Average Joe's - Bethesda
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Glenwood's (formerly Stanford Grill - Rockville)
11.0 km
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Flower Child
11.1 km
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Clyde's Tower Oaks Lodge
11.1 km
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Cooper's Hawk Winery & Restaurant- Rockville
11.7 km
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Bombay Bistro
12.3 km
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Chef Tony's Fresh Seafood Restaurant
12.4 km
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Nosh Grill House
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Mykonos Grill
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Om Indian Restaurant
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El Mariachi
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KIIN IMM THAI RESTAURANT - Rockville
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Savor authentic Thai cuisine in Rockville at KIIN IMM THAI RESTAURANT - where every dish tells a story of flavor.
Kumbia Restaurant
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Markets, malls and hidden boutiques
Billy Goat Trail
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Old Anglers Inn
2.8 km
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Potomac French Market
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Tysons Galleria
8.7 km
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Cabin John Village
9.0 km
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Occasions
9.1 km
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White House Black Market
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Urban Outfitters
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francesca's
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Westfield Montgomery
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2 the 9s
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Lillie and Eve
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On Cloud 9
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Georgetown Square
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Irresistibles
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Essential bars & hidden hideouts
Old Brogue Irish Pub
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Hunter’s Bar and Grill
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High Point Pub
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Gregorio's Trattoria
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The Grove
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Darcy's Bar + Kitchen
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Quincy’s Potomac Bar & Grille
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MoCo's Founding Farmers
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Velocity Wings - Potomac Falls
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Sports & Social Bethesda
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City Perch Kitchen + Bar
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World of Beer
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