Lock 51
Lock 51 was completed by William Story in the fall of 1838. This lock was predominantly built using gray limestone, however the lock itself shows many signs of being rebuilt throughout the years. Here you can also see the ruins of a lockhouse, built of limestone and red shale, standing on the river side of the towpath.
Mile Marker: 122.7
Photo by: Juli Haulman
Nearby Amenities:
Hancock Parking
Approximately 1.5 miles away.- Little Tonoloway Parking
Approximately 1.5 miles away. 
Little Tonoloway Picnic Tables
Approximately 1.6 miles away.
Little Tonoloway Restrooms
Approximately 1.7 miles away.- Little Pool Restroom
Approximately 2.1 miles away.
Nearby Points of Interest:
- Bowles House/C&O Canal Visitor Center
- Lock 52
- Tonoloway Aqueduct
- Hancock Parking
- Little Tonoloway Parking
Nearby Events:
- Christmas Craft and Vendor Show
Saturday, November 23rd - Miracle on Main Street
Saturday, November 30th - Christmas Tree Lighting with Santa
Saturday, November 30th - Williamsport Christkindlemarkt
Friday, December 6th - Sunday, December 8th - 2019 Annual Christmas Parade & Park Lighting
Friday, December 6th - 1st Annual "Crawl Into Christmas"
Saturday, December 14th - Polar Bear Plunge 2020
Wednesday, January 1st
