Acadia National Park

The first national park east of the Mississippi sports some impressively rough terrain: rocky shores, crashing waves, and magnificent ocean views from rugged peaks. Yet there’s a surprising diversity of hiking trails within its confines. You can opt for the Precipice Trail, which will have you scrambling up rungs placed on nearly vertical rock faces, or take the family on a quiet but no less scenic jaunt along the ridge atop Otter Cliffs. No matter which direction you choose, make sure to cap off a really hot day with a dip at Sand Beach, Maine’s most picturesque swimming spot.