It is generally not legal to camp on the beach in Cape Cod. The majority of Cape Cod's beaches are managed by the Cape Cod National Seashore or local towns, and camping directly on the beach is not allowed. However, there are several campgrounds in the Cape Cod area that are close to the beach or offer beach access. Some of these campgrounds include Nickerson State Park, Horseneck Beach State Reservation, and Winter Island Park. These campgrounds provide various amenities and are located within a short distance from the beach, giving you easy access to enjoy the Cape Cod coastline.