Maine is a hiker’s paradise, offering a vast array of trails that traverse soaring granite peaks, mossy woodlands, and craggy coastlines. Whether you are a casual walker or a hardcore thru-hiker, the Pine Tree State has a trail for you.
The Crown Jewel: Katahdin & Baxter State Park
Mount Katahdin in Baxter State Park is the northern terminus of the Appalachian Trail and Maine’s highest peak (5,267 ft). The infamous “Knife Edge” trail is a bucket-list challenge for experienced hikers, offering a narrow, exposed ridge walk that is not for the faint of heart.
- Must-Hike: The Traveler Loop offers solitude and views that rival Katahdin without the crowds.
- Note: Baxter is a “wilderness first” park. There are no paved roads, gas stations, or electricity. Come prepared.
Acadia National Park
Acadia offers a different kind of drama. Trails like the Precipice and Beehive use iron rungs to scale sheer cliffs, rewarding brave hikers with sweeping views of the Atlantic Ocean.
- Family Friendly: The Ocean Path offers stunning coastal scenery with minimal elevation gain.
- Hidden Gem: Try the Acadia Mountain trail on the “Quiet Side” (Western Mount Desert Island) for fjord-like views of Somes Sound.
The Maine 4,000 Footers
While New Hampshire has 48, Maine has 14 peaks over 4,000 feet, and they are generally wilder and more remote.
- Katahdin (Baxter & Hamlin Peaks) - The kings of the east.
- Sugarloaf - Maine’s second highest, famous for skiing but great for hiking.
- Old Speck - Located in Grafton Notch, offering a fire tower view.
- The Bigelows (West & Avery) - Often considered the most scenic ridge walk outside of Katahdin.
- Saddleback - Part of the AT, offering a massive alpine zone.
The 100-Mile Wilderness
The final stretch of the Appalachian Trail before Baxter State Park is known as the 100-Mile Wilderness. It is the longest section of the entire AT without a paved road crossing or resupply point. Day hikers can explore the edges of this wilderness at Gulf Hagas (the “Grand Canyon of Maine”) or Chairback Mountain.
Seasonal Guide
- Spring (May - June): “Mud Season” and “Black Fly Season.” Trails can be fragile and wet. Wear waterproof boots and bring a bug net.
- Summer (July - Aug): Peak season. Warm days, cool nights. Alpine flowers are blooming. High traffic on popular trails.
- Fall (Sept - Oct): The golden season. No bugs, crisp air, and world-class foliage.
- Winter (Nov - April): Serious business. Requires snowshoes, crampons, and winter survival skills.
Essential Gear for Maine Hikes
- Sturdy Footwear: Maine trails are notoriously rooty and rocky.
- Layers: Summit temperatures can be 20 degrees colder than the trailhead.
- Navigation: Cell service is non-existent in many parts of the Western Mountains and North Woods. Carry a physical map and compass.
- Headlamp: In case your hike takes longer than expected.
Highlights & Species
Pro Tips
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Weather changes fast in the mountains. Always pack layers and rain gear, even on sunny days.
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Leave No Trace. Carry out everything you carry in to protect Maine's wilderness.
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Check for trail closures, especially during peregrine falcon nesting season in Acadia.
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Be prepared for the 'Black Fly Season' (late May to early July). Bug nets and deet are mandatory.
Frequently Asked Questions
Do I need a reservation to hike Katahdin?
Yes! Parking reservations are required at Baxter State Park for major trailheads to Katahdin. They sell out months in advance.
Are dogs allowed on trails?
It varies. Dogs are allowed in most State Parks and Acadia (on leash), but NOT in Baxter State Park (with very few exceptions).
When is the best time for foliage hiking?
Late September for Northern Maine and early-to-mid October for coastal and southern regions.
Know the Laws
Make sure you have the proper licenses and know the current regulations before you go.
View Official Rules