The nicest beach in Maine and it stretches for 6 miles is Old Orchard Beach. A very popular destination in the summer and plenty of campgrounds to choose from. The one we love the best is Hid'n Pines Family campground ( all services and pets are welcome).
While there, go pass an afternoon at Portland Light in Cape Elizabeth. Beautiful lighthouse, nice trail by the ocean, picnic area etc etc.
Quaint towns: Camden, Boothbay Harbor and Bar Harbor. All three have a lot of little shops, restaurants and they are all situated by the ocean or a bay.
If ever Camden Hill is on your agenda, consider Camden Hills State Park Campground. Very woodsy, beautiful and pet friendly.
Most popular tourist place in Maine is Acadia National Park. The second most visited National Park in the USA. If you're an outdoor person, you could stay weeks there and always find something to do. Bar Harbor (mentioned above) is actually situated in Acadia.
Welcome to Maine
Dre