Explore the Historic Charm of C&O Canal Lock 21
Discover the historical significance and natural beauty of C&O Canal Lock 21, a hidden gem for outdoor enthusiasts and history buffs alike.
A brief summary to C&O Canal Lock 21
- 10700 Swains Lock Rd, Potomac, Maryland, 20854, US
- +1301-739-4200
- Visit website
- Monday 12 am-12 am
- Tuesday 12 am-12 am
- Wednesday 12 am-12 am
- Thursday 12 am-12 am
- Friday 12 am-12 am
- Saturday 12 am-12 am
- Sunday 12 am-12 am
C&O Canal Lock 21, nestled in the serene surroundings of Potomac, Maryland, is a remarkable tourist attraction that takes you back in time to the era of the Chesapeake and Ohio Canal. This historical landmark is one of the many locks that were integral to the functioning of the canal system, which played a crucial role in trade and transport during the 19th century. Visitors can stroll along the beautifully preserved towpath that offers stunning vistas of the canal and the lush landscapes that border it. As you explore the area, you will find opportunities for a variety of outdoor activities such as walking, biking, and wildlife observation. The tranquil waters of the canal attract various species of birds and small animals, making it a perfect spot for nature enthusiasts and photographers alike. The park's peaceful ambiance, combined with the historical significance of the lock, creates a unique experience that both educates and entertains. Whether you're wandering through the historic lock structures or enjoying a leisurely bike ride along the canal, C&O Canal Lock 21 offers a perfect blend of history and recreation for tourists of all ages. The site stands as a testament to the ingenuity of early American engineering and the importance of canals in the development of the region. With its rich history and natural beauty, a visit to this landmark is sure to leave a memorable impression.
Local tips
- Plan your visit during early morning or late afternoon for the best lighting for photography.
- Bring a bike to fully explore the extensive towpath along the canal.
- Pack a picnic to enjoy by the water, as there are plenty of scenic spots.
- Dress in layers, as weather conditions can change quickly in the area.
Getting There
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Car
If you are traveling by car, start by navigating to the address: 10700 Swains Lock Rd, Potomac, MD 20854. From the Billy Goat Trail, head south on the main road until you reach MD-190 E. Merge onto MD-190 E and continue for approximately 3 miles. Take a left onto MacArthur Blvd (MD-189) and continue for about 1 mile. Then, take a right onto Swains Lock Rd. Follow Swains Lock Rd for about 0.5 miles, and you will find C&O Canal Lock 21 on your left. There is no parking fee at the site.
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Public Transportation
If you prefer public transportation, start by taking the Metro to the Grosvenor-Strathmore station on the Red Line. From there, transfer to the Ride On Bus #46 towards Potomac. Stay on the bus for about 20 minutes and get off at the Swains Lock Rd & MacArthur Blvd stop. Walk about 10 minutes south on Swains Lock Rd to reach C&O Canal Lock 21. Be sure to check the bus schedule ahead of time for the most accurate arrival times.
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Biking/Walking
For those who enjoy biking or walking, start on the Billy Goat Trail and follow the path towards the C&O Canal towpath. The towpath will lead you directly to C&O Canal Lock 21. The distance from the trail to the lock is approximately 1 mile, making it a pleasant walk or bike ride along the canal. Ensure you have appropriate footwear and a bike if you choose this option.
Attractions Nearby to C&O Canal Lock 21
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River Trail, C&O Canal NHP
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Ford Mine Trail
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Potomac River Dam
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Chesapeake and Ohio Canal National Historic Park, Great Falls Maryland
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Great Falls Hiking
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Great Falls
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C&O Canal Lock 20
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Great Falls Tavern Visitor Center
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Glenstone
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C&O Canal Lock 19
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Baby Sister Falls
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Little Sister Falls
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Great Falls Overlook Trailhead
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Bear Island Potomac Gorge
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Great Falls Park
Landmarks nearby to C&O Canal Lock 21
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Great Falls Parking(BillyGoat)
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Samuel Wade Magruder House Historic Site
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C&O Canal Lock 23
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Chesapeake and Ohio Canal
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West Montgomery Avenue Historic District
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Montgomery County Courthouse Historic District
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Rockville Historic District
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Courthouse Center
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East Dumpling House
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Downtown Crown
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Red Brick Courthouse
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Finnegan’s Wake Irish Pub
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El Mercat Bar de Tapas
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Marble Slab Creamery
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Executive Office Building