Red Maple Swamp Trail is a 0.8 mile moderately trafficked out and back trail located near Eastham, MA that features beautiful wild flowers and is good for all skill levels. The trail offers a number of activity options and is accessible from March until October.
I had bad luck bird-wise on the afternoon I went, but the boardwalk is beautiful. Beware that the entrance described in the directions is no longer open and it's not possible to make a loop. To access the boardwalk, either approach from the Penniman House or walk the paved trail to the Sharpening stone, continue on the trail to the right and make another right into the swamp area.