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From the south: Take Interstate 95 North to Sherman, Exit #264. Turn left and go approximately 1/8 mile take left on ME-11 South (watch for the signs). Take ME-11 South for 5.2 miles (also known as the Grindstone Road). On a very sharp left-hand turn you will go straight onto dirt road; this is the Swift Brook Road. Travel 5.2 miles on this road (one bridge crossing, go slow). This is an active logging road, so be prepared to yield to trucks. You will come to a fork, see a sign for Katahdin Loop Road, take left at the fork. For Lunksoos Base Camp take a right here. Travel 2.5 miles on the Grindstone / Staceyville Road and you will come to Whetstone Bridge crossing the East Branch of the Penobscot. Continue on past bridge, stay on main road, and follow KWW Loop signs approximately 4 miles to a kiosk on left at Sandbank Campsite (45 51' 43.88"N, 68 40' 27.30"W). Continue past kiosk AFTER SIGNING IN and STAY LEFT to KWWRA Gate. Follow signs to Barnard Mountain hike and trailhead parking (45°54'56"N, 68°45'37"W)

Vehicle access is not available winter through mud season; please check the National Monument website for any road-closure alerts.


Trailhead is located just off the Katahdin Loop Road before mile marker 12, with plenty of parking. The trail begins on a brief section of the IAT (International Appalachian Trail), for about 1.5 miles up a gravel logging road frequented by moose, bear, mountain bikers, and hikers. Within the first few minutes of the hike you will cross Katahdin Brook and pass the first lean‐to and outhouse on the northbound section of the IAT. Continuing up the long hill, follow the IAT to the right. The trail head sign will be on your right. This portion of the trail can be biked as well as hiked.

From here you leave the logging road and hike through thick young hardwoods, large boulders, switchbacks, and stone steps built in 2014 by the Maine Conservation Corps. Young hikers will enjoy passing through a large boulder about a third of the way up. Bring your lunch and enjoy the views from the top. Watch for a multitude of moose signs near the summit where they hang out in the cool breezes of summer.

Other Information

The Katahdin Loop Road is accessible from late May until late October. At times, this road may be under construction; please check the National Monument website for any construction alerts.

Find out about other Katahdin Woods and Waters National Monument trails on Maine Trail Finder.

Trail Manager

Visit Katahdin Woods and Waters online for more information and a printable map, or contact:

Katahdin Woods and Waters National Monument
P.O. Box 662
Patten, Maine 04765
Phone: 207-456-6001


dalyj June 04, 2018, 5:51 pm EDT

What a great view from the summit! Easy walking (or trail running) on the IAT, and then a nice short hike up Barnard through beech forest. A breeze kept the bugs down at the summit, definitely needed to keep moving on the trail.

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Nearby Geocaches


Check for nearby geocaches to Barnard Mountain Trail.

Leave No Trace Principle

Travel and Camp on Durable Surfaces

Make a small campsite, preferably where there is no vegetation.