Ticonderoga Marsh (often called Ti Marsh) sits tucked in along Lake Champlain where the La Chute River dumps into the lake. The marsh is best accessed by launching a canoe below the falls on the La Chute in the Town of Ticonderoga Recreation Park.
Birders can follow the meandering path of the stream as they look for Red-eyed, Warbling, and Yellow-throated Vireos; Green Herons; Wood Ducks; Red-bellied Woodpeckers; and Louisiana Waterthrushes. The marsh itself may offer birders species like Great Egret, Great Blue Heron, Common Gallinule, Pied-billed Grebe, and American and Least Bitterns. A variety of shorebirds may also stop by during migration if water levels are low.