• Abbott's Mill Nature Center
• Anglers Fishing Center
• Assawoman Wildlife Area
• Augustine Wildlife Area
• Battery Park in Old New Castle
• Bay Colony Community Yacht Club, an official DNREC "Clean Marina"
• Beach Plum Nature Preserve
• Blackbird Creek Reserve
• Brandywine Park
• Broadkill River Canoe Trailhead & Wilson's Sunshine Marina Canoe Rental
• C&D Canal Wildlife Area
• Cape Henlopen State Park & Seaside Nature Center
• Cape May-Lewes Ferry
• Cape Water Tours and Taxi
• Cedar Swamp Wildlife Area
• Coastal Kayak
• Delaware City Marina, an official DNREC "Clean Marina"
• Delaware Seashore State Park
• DelMarVa Board Sport Adventures
• DuPont Environmental Education Center
• East of Maui
• EcoBay Kayaking Adventures
• Fenwick Island State Park
• Fisherman's Wharf
• Fort DuPont State Park & the Port Penn Interpretive Center
• Fowler Beach, an official horseshoe crab sanctuary
• Holts Landing State Park
• Indian River Marina, an offical DNREC "Clean Marina"
• Indian Riverview Marina, an official DNREC "Clean Marina"
• James Farm Ecological Preserve & Green Building
• Kalmar Nyckel, the official tall ship of Delaware
• Killens Pond State Park & Water Park
• Lebanon Landing Park
• Lewes Canalfront Marina, an official DNREC "Clean Marina"
• Lums Pond State Park & Whale Wallow Nature Center
• Marian R. Okie Memorial Wildlife Preserve
• McCabe Nature Preserve & Greenway Trail
• Nanticoke Wildlife Area
• New Castle Sailing Club
• Pea Patch Island Nature Preserve
• Pier Point Marina, an official "Clean Marina"
• Prime Hook National Wildlife Refuge
• Prime Hook State Wildlife Area
• Quest Kayak
• Rehoboth Bay Marina, an official "Clean Marina"
• Rehoboth Beach Boarding School
• Russell W. Peterson Wildlife Refuge
• SandDollar Eco-cruises
• Sandy Beach Marina, an official DNREC "Clean Marina"
• Silver Lake Recreation Area
• St. Jones Reserve
• Steamboat Landing RV Park & Marina, an official DNREC "Clean Marina"
• Ted Harvey Conservation Area
• Trap Pond State Park & Baldcypress Nature Center
• Wilderness Canoe
• Wilmington River Taxi
• Wilmington Rowing Center
• Wilmington Trail Club
• Wilmington Youth Rowing Association
• Woodland Beach Fishing Pier
• Woodlawn, part of the First State National Historical Park

Click on a marker, then click on the place name to get more information. Markers may not appear in the precise location of a destination.