Sitting near the entrance to Falmouth harbor, this is a slice of old Cape Cod as well as a great place for fried seafood. Climbing up to the second floor to sit on the roof of the Clam Shack with a steaming plate of fried fish just feels like summer. The cool breeze blows across Falmouth Harbor as the boats pass by: There’s nothing else like it. Keep in mind: This one is a good-weather choice only. If it rains, there are only a couple of tables inside.