York
• Fort Foster
• Nubble Light
• Mt. Agamenticus
• The Cliff House
• Marginal Way
• Wells Beach
• Wells Harbor
• Laudholm Farm
• Rachel Carson NWR
• Kennebunk Plains
• Biddeford Pool

Sagadahoc
• Cathance River Nature Preserve
• Bradley Pond Farm
• Abbagadassett River
• Butler Head Preserve
• Thorne Head Preserve
• Hamilton Audubon Sanctuary
• Basin Preserve
• Sprague Pond Preserve
• Center Pond Preserve
• Popham Beach State Park
• Bates/Morse Mt
• Reid State Park
• Josephine Newman Sanctuary

Cumberland
• Scarborough Marsh
• Pine Point
• Prout's Neck
• Crescent Beach State Park
• Kettle Cove
• Dyer Point
• Hinckley Park
• Fuller Farm
• Portland Waterfront
• Back Cove
• Eastern Promenade
• Evergreen Cemetery
• Capisic Pond Park
• Mackworth Island
• Gilsland Farm
• The Dragon Fields
• Winslow Park
• South Freeport Landing
• Mast Landing
• Wolfe's Neck Woods State Park
• Bradbury Mountain
• Florida Lake
• Gray Meadow
• Wharton Point
• Crystal Spring Farm
• Brunswick Town Commons
• Bay Bridge Landing
• Coastal Studies Center

Lincoln
• Green Point Farm
• Salt Bay Farm
• Lobster Cove Meadow
• Ocean Point
• Pemaquid Point
• Rachel Carson Salt Pond Preserve
• Monhegan Island
• Todd Wildlife Sanctuary

Knox
• Eastern Egg Rock
• Weskeag Marsh
• Owls Head State Park
• Rockland
• Clarry Hill
• Beech Hill Preserve
• Merryspring
• Camden Hills State Park

Waldo
• Belfast Harbor
• Sears Island
• Cape Jellison
• Ducktrap Harbor
• Ruffingham Meadows
• Bog Brook Trail