Pic is a crowded Cape Cod beach - the bay, at Wellfleet. Duck Harbor. You can walk it for hours, if you bring enough water. Can take dogs there, off leash of course. Do dogs love that? Guess. At low tide, it is dog heaven.
I have all of these books, and love them:
Beston: The Outermost House: A Year of Life On The Great Beach of Cape Cod
Richardson: The House on Nauset Marsh: A Cape Cod Memoir
Schwind: Cape Cod Fisherman
Henry David Thoreau: Cape Cod
Schneider: The Enduring Shore: A History of Cape Cod, Martha's Vineyard, and Nantucket
John Hay: The Great Beach
Mitcham's Provincetown Seafood Cookbook. His Kale Soup and Haddock Almondine, along with all the rest of his Portuguese-influenced recipes - are immortal, but his Baked Stuffed Cod is the best. The whole Cape area has lots of Portuguese descended from the visiting Cod fishermen (Emeril, from Fall River, is one.) Interesting fellow, Mitcham. Highly productive in his life; rarely, if ever, sober from what I heard. Dead now, at 77.
I have a few other out of print Cape Cod area history books that I won't link because even Abe's doesn't have them.