Marginal Way
Marginal Way is a walkway that is about 1 1/4 miles long. It has the most gorgeous views of the Atlantic, and the trail is dotted with plants and wildlife. Take a walk to "work off" the 20 lobsters you will eat while in Maine. There are also benches along the walkway where you can just sit, relax and enjoy the views and the sounds of the ocean. If you're in Ogunquit, take the 40 minutes or so it'll take to walk through Marginal way and come back. It's totally worth it for the views.
Marginal Way, Ogunquit, ME
[Photo via @mandarvelousm]