Trails / Maine / Katahdin Woods and Waters

International Appalachian Trail through Katahdin Woods and Waters

Katahdin Woods and Waters National Monument (east of Baxter State Park)

Katahdin Woods and Waters National Monument lies near Baxter State Park, along the East Branch of the Penobscot River. The International Appalachian Trail (IAT) runs about 28.9 miles through it, according to the National Park Service, mostly on old logging roads, with a ford of Wassataquoik Stream and a climb over Deasey and Lunksoos mountains.

It’s a quiet route. On Stephen Brezinski’s August 2017 trip, written up for the AMC Maine Chapter, the lean-to logs showed no entries for about two weeks before his group arrived.

The hike

The NPS describes the route from south to north, starting at the Barnard Mountain Trailhead on the Katahdin Loop Road, a small dirt lot with a vault toilet. Katahdin Brook Lean-to is about 0.4 miles in, according to a Campflare listing. The trail follows an old logging road north and then northeast for about 3.5 miles, then turns east about a mile to the Wassataquoik Ford, which the NPS lists as a turnaround point for a shorter trip.

Brezinski reached Wassataquoik Lean-to about four miles from the trailhead on his first afternoon. He called the ford rocky and about 150 feet wide, knee-deep in August, and expected it to run higher in spring. A Maine IAT work crew forded it on June 6, 2025, and found it thigh-deep for some. In September 2024, Maine IAT hikers who stayed at the Wassataquoik Lean-to said it “was in great condition.”

North of the stream, the NPS says to expect about 24.5 more miles of dense vegetation and rocky, slippery, muddy ground, with views from Deasey and Lunksoos mountains. Brezinski called the eight miles over both summits to Lunksoos Lean-to his hardest day and the only real climbing on the route. The 2025 Maine IAT crew found the Deasey lookout tower in excellent condition and the nearby fire warden’s cabin still in poor shape.

At the Telos Tote Trail, the IAT turns north along the East Branch of the Penobscot. Brezinski’s third day was about 10 miles to Grand Pitch Lean-to, which he says also has tent sites, a picnic table, a privy, and a fire ring. The NPS notes smaller stream crossings and deep mud here, then a suspension bridge about 3.4 miles past the Telos Tote junction, with private land across it. The route passes Haskell Gate and follows the gravel New River Road, shared with vehicles, to the North Gate parking area.

Brezinski left a car at the south end and arranged a ride back from Matagamon Wilderness Camps, about an hour’s drive. The NPS notes there is no access to Baxter State Park from the monument; for Baxter’s own backcountry, see Russell Pond.

Tips

• Carry a waterproof map and compass. The NPS says signs can be hard to find, and cell reception is unreliable.
• Plan the shuttle. This is a one-way route unless you turn around at the ford.
• Don’t cross Wassataquoik Stream in high water. Turning back is a real option.
• Bring head nets in early summer. The NPS warns of heavy biting insects in late spring and summer.
• Watch for traffic on New River Road near the north end.

Camping

The NPS says camping is allowed only in designated sites. Walk-ups are welcome, but reservations on Recreation.gov are encouraged. Its recommended sites along the IAT are Katahdin Brook Lean-to, Wassataquoik Lean-to or Wassataquoik Campsite, Lunksoos Lean-to (reservable online), Grand Pitch Lean-to, Pond Pitch Campsite, Haskell Deadwater Campsite, and Stair Falls Campsite. Most have a pit toilet. Brezinski says the lean-tos sleep six. Fires are allowed only in NPS fire rings at established sites; buy firewood locally. There is no potable water, so treat what you drink. Dogs must stay on a 6-foot leash. Monument: 207-456-6001.

Inside Intel: Maine IAT hikers who stayed at the Wassataquoik Lean-to in September 2024 reported it “in great condition,” and Brezinski made it his first night after a mid-afternoon start. In 2017 Brezinski described the lean-tos as relatively new and in good condition.

Trail facts

• Distance: About 28.9 miles (NPS); about 30 miles to Matagamon (Brezinski)
• Route type: Point to point; out and back to the ford for a short trip
• Difficulty: Moderate to strenuous
• Campsites: Katahdin Brook, Wassataquoik, Lunksoos, and Grand Pitch lean-tos; Pond Pitch, Haskell Deadwater, and Stair Falls campsites
• Water: Streams and the East Branch; treat it
• Permits: None to hike; camping reservations encouraged
• Fires: In NPS fire rings only
• Dogs: Allowed on a 6-foot leash
• Trailhead: Barnard Mountain Trailhead (Katahdin Loop Road) or North Gate
• Last verified: October 7, 2026

Where this comes from

This page draws on the sources below, along with other guides and trip reports. Links go to the original pages.

• National Park Service: Hike the International Appalachian Trail
• National Park Service: Katahdin Woods and Waters camping
• National Park Service: Katahdin Woods and Waters current conditions
• Maine Chapter IAT: Katahdin Woods and Waters posts
• AMC Maine Chapter: Backpacking the International AT through Katahdin Woods & Waters
• Campflare: Katahdin Brook Lean-to

Before you go: This page is based on published trail guides, trip reports, and reviews, along with official park and agency information where we could find it. It’s meant to help backpackers discover new trails, not to replace current, official information. Conditions, closures, permits, campsites, and water sources change, and some details here may be out of date or wrong. Confirm everything with the managing agency and check current conditions before you head out, and don’t rely on this page alone for safety or navigation. Backcountry travel involves risk.