The towpath of Blackstone Canal in fog south-east from Visitors Center in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
A towpath of Delaware and Raritan Canal State Park, near Griggstown. New Jersey, May 11, 2007
Canal Towpath (Plummer s Trail) in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
Canal Towpath in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
Blackstone Canal and Towpath in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
A towpath near Carnegie Lake, in Delaware and Raritan Canal State Park. Kingston, New Jersey, May 10, 2007
A family walking on a towpath of Delaware and Raritan Canal State Park, near Carnegie Lake. Kingston, New Jersey, May 10, 2007
Greenery on a towpath of Delaware and Raritan Canal State Park, near Carnegie Lake. Kingston, New Jersey, May 10, 2007
A towpath in Delaware and Raritan Canal State Park. Princeton, New Jersey, February 21, 2007
Towpath of Delaware and Raritan Canal near Kingston. New Jersey, March 8, 2007
Canada goose on a towpath in Delaware and Raritan Canal State Park near Carnegie Lake. Kingston, New Jersey, May 10, 2007
Towpath of Delaware and Raritan Canal north from Kingston, New Jersey. March 22, 2007
Snow on a towpath in Delaware and Raritan Canal State Park. Kingston, New Jersey, February 21, 2007
A towpath of Delaware and Raritan Canal north from Kingston. New Jersey, April 2, 2007
Bird s tracks on a towpath of Delaware and Raritan Canal State Park. Kingston, New Jersey, February 26, 2007
A towpath in Delaware and Raritan Canal State Park north from Kingston. New Jersey, February 24, 2007
Delaware and Raritan Canal towpath near Lake Carnegie, at evening. Princeton, New Jersey, March 2, 2007
Delaware and Raritan Canal towpath near Lake Carnegie. Princeton, New Jersey, March 2, 2007
A towpath of Delaware and Raritan Canal State Park west from Mapleton Road. Kingston, New Jersey, April 20, 2007
Delaware and Raritan Canal towpath near Lake Carnegie, west from Washington Road. Princeton, New Jersey, March 2, 2007
A towpath near Lake Carnegie, in Delaware and Raritan Canal State Park. Princeton, New Jersey, May 5, 2007
A towpath after heavy rains in Delaware and Raritan Canal State Park south from Road 518 crossing. Rocky Hill, New Jersey, April 19, 2007
A marker of a tunnel under Route 27 to towpath in Delaware and Raritan Canal State Park. Kingston, New Jersey, April 16, 2007
