If you have a few hours to spend in Boston, we recommend checking out the Freedom Trail. The Trail passes Boston Common, Faneuil Hall, and Bunker Hill.
You'll see the monument as soon as you arrive to Provincetown.
Cape Cod National Seashore is right around the corner! From Ptown, it's 2 miles to the Province Lands Visitor Center. There are miles of well-paved paths for walking and cycling in the National Seashore area, and several points of beach access.
Great beach for long walks.
Great breakfast!
Great local coffee shop.
Nice spot to grab a cup of coffee and sit a spell. Often our last stop before heading back to Boston on the ferry!