Maine's coastal national park! A 2.5-hour drive from Eastport. Definitely a bucket-list item if you have the time. Be prepared for long lines and big crowds (as you might at any major national park in the summer) but it's worth it!
If you have some time to explore more than just Downeast Maine, go check out Portland! You'll love the food and drink scene, and we will even share our favorite beach spots with ya :)