Go for a walk by the water's edge and get some fresh air at Kennebunkport Harbor. It's always relaxing watching the boats as they come and go.
If you're planning to stick around a while in Kennebunk, Kennebunkport Harbor is a good place to kick off your exploring. This place for ships to anchor is one of many attractions worth checking out here. Goose Rocks Beach, Wells Beach, and Gooch's Beach are also ready to be explored close by.