Maine hiking trails are wild, challenging, and breathtakingly beautiful. From the boulders of Mahoosuc Notch to the waterfalls of Gulf Hagas, the rugged peaks of Bigelow to the ocean vistas of Cadillac Mountain, the state offers a treasure trove of memorable hikes. Then there’s Katahdin, the crown jewel of them all, standing tall as the northern terminus of the Appalachian Trail. Wherever your adventures lead, you won’t find a bad day of hiking on any of the trails listed here.