The East Coast of the US is defined as any US state that borders the Atlantic Ocean and that includes 14 of the 50 states. The majority of these states are small but pack a real punch when it comes to fun activities in the summer. Choosing one state on the East Coast to spend in a summer cabin can be difficult, especially when each state offers swimming, fishing, boating, and many other water sport activities to engage in. Whale watching off the coast of Massachusetts, near the Cape, is a must do activity during the summer. For glampers who enjoy a little bit southern comfort, should head to the lakes and beaches of North and South Carolina. Other glampers can embrace their inner child and head to Disney World in Florida for some fun and kid-friendly adventure.