Monocacy Aqueduct

Monocacy Aqueduct, Maryland

Acroterion, CC BY-SA 4.0, via Wikimedia Commons; Image Size Adjusted

Stone masonry canal aqueduct spanning the Monocacy River, showcasing 19th-century engineering along a scenic towpath.

General Information

Hours:
Open daily: Sunrise to Sunset
Fees:
Admission: Free
Parking: Free
Pet Policy:
Pets are allowed
Closest cities with hotels:
Frederick, MD (10 mi)
Seasons:
Spring through Fall recommended
Location:
Mouth of Monocacy Rd, Dickerson, MD 20842
Website:
nps.gov/choh

From Washington, DC (40 mi): Take I-270 N to MD-28 W, continue on MD-109 N, then turn left onto Mouth of Monocacy Rd to reach the aqueduct.

Overview

The Monocacy Aqueduct is the largest of the 11 aqueducts on the Chesapeake and Ohio Canal, a marvel of 19th-century engineering that spans the Monocacy River. Completed in 1833, the aqueduct is constructed of large granite blocks and features seven graceful arches. It played a vital role in transporting goods along the canal and remains a testament to early American infrastructure and ingenuity.

Today, the aqueduct is part of the C&O Canal National Historical Park and is a popular destination for hikers, cyclists, and history enthusiasts. The surrounding area offers scenic views, wildlife observation, and access to the Potomac River. Restoration efforts have preserved its structural integrity, allowing visitors to walk across the aqueduct and imagine the bustling canal traffic of centuries past.

This article uses material from the Wikipedia articles and official tourism pages for the Monocacy Aqueduct, which are released under the Creative Commons Attribution-Share-Alike License 3.0.

Stephen Kellam, cropped & retouched by Peter Fitzgerald, Public domain, via Wikimedia Commons; Image Size Adjusted
Stephen Kellam, cropped & retouched by Peter Fitzgerald, Public domain, via Wikimedia Commons; Image Size Adjusted
Stephen Kellam, cropped & retouched by Peter Fitzgerald, Public domain, via Wikimedia Commons; Image Size Adjusted