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Blockhouse: A Moderate 8-Mile Hike Near Potomac, MD

Photo of Christa Conant
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Christa C. and Tim M.
Blockhouse: A Moderate 8-Mile Hike Near Potomac, MD

Details

Blockhouse: A Moderate 8-Mile Hike Near Potomac, MD

This hike is in the Blockhouse Point Conservation Park, one of the Best Natural Areas within the Montgomery County Park system. Natural features include mature upland forest, floodplain forest, palustrine wetlands, streams, river-rock outcrops, at least nine species of threatened, endangered, or watchlist plants, a diversity of wildlife and grand views of the Potomac River and C&O Canal. The park covers an area that was built to stop raids during the Civil War by the Mosby Rangers and to protect the canal. In 1864 as large Confederate forces threatened Washington the troops staying at Blockhouse were withdrawn to reinforce other troops that were protecting the capital. There was no resistance and Mosby burned the blockhouse.

The hike passes through woodland area down to the C&O Towpath. Along the towpath we may see turtles and Blue Herons as well as enjoy great views of the Potomac River. We will also pass by Violettes and Pennyfield Locks. We will then climb back into the woodlands for some wonderful views of the Potomac River. Bring a snack or lunch to enjoy at the Blockhouse Overlook.

Time to Meet: Please meet at 9:45 for introductions and sign in. We will start hiking promptly at 10:00

Directions to Trailhead: The address is 14750 MD-190 · Potomac, MD, which is 6.5 miles north of Potomac Village, Maryland on River Road

GPS Coordinates: 39.066198, -77.304711

Contact Information: Please use the comments feature for routine comments and questions. The hike Leaders are Christa: 410.610.6254 and Tim; 202.744.0289. Call or text as needed.

Details
Rating: Moderate
Distance: 8 miles
Trail Type: Loop
Trail Surface: Mostly dirt, some rocks
Elevation Gain: 600 feet
Pace: 2.0 to 2.5 miles per hour

Facilities: Portable bathrooms about two miles into the hike

Fees: No entrance fees

Cancellation: In the unlikely event that the hike needs to be cancelled, it may be cancelled up to the evening before the hike. Hikers will be notified through comments on this posting.

Weather: The weather for this location can be found here.

Notes:
-A Well-Mannered, Leashed Fido is Welcome on this Hike.
-Please note, you must sign up at by 9:00 PM the day before the hike.
-Please do not show up unregistered.
-Please keep this a fragrance free event.
-To find out more about PATC, click here.
-Consider becoming a member of PATC. To join, click here.

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Sunday, June 22, 2025
1:00 AM
Blockhouse Point Park
14750 MD-190 · Potomac, MD
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