Portsmouth, New Hampshire • (603) 570-8469 • https://blackheritagetrailnh.org
Pawtucket, Rhode Island • (401) 521-7266 • https://www.nps.gov/blrv/index.htm
Cumberland, Rhode Island • (401) 644-3215 • https://blackstoneriver.org
Cornish Flat, New Hampshire • (603) 543-1118 • https://blowmedownsnowriders.com
Brewster, Massachusetts • (508) 694-6720 • https://brewsterconservationtrust.org