Rest easy in the Oaktagon Tree House of 1 Big Sustainable Island. This off-the-grid unique home is perched on a 14 acre island 1/2 mile from shore on Lake Annabessacook. The 900 sq. ft. octagonal home, built around a live Red Oak tree, is designed to make your stay comfortable in the midst of the forest canopy. Every treehouse island adventure includes enjoying the sights and sounds of Maine's natural beauty from a canoe or kayak: fresh air, clean water, and the songs of the loons. Island Adventures since 2015.
Canopy life, a little higher up.
Still water. Long summer light.
A better angle on the island.
Arriving is easy. Leaving is hard.
Connected if you want to be. Pretending to be unplugged is also allowed.*INT
Island time is better with dogs.
Her name is Annie - the 90 year old island oak tree that lives through the Oaktagon.
Fishing stories need no exaggeration here.
You are here. Adventure nearby.*LMP
Island adventure treasure map.*IMP
The Oaktagon Treehouse: Annie the Oak tree has been here longer.
Napping urgency? Emergency hammocks to the rescue.
Wood stove warmth, dog-approved. Firewood included. *WST
Room to linger among the trees.
Meals among the trees.
Arriving and departing are part of the adventure.*CHO
Island life is dog heaven.*NOP
A spacious deck among the trees.
Arrive by floatplane. Island bragging rights included.
Smooth water. Paddle freedom. Sunshine included.*EXP
A table for two, with room to gather.
The Oaktagon's private dock. Smooth water included.
Sleep settles in quietly.*SLP
Private composting toilet — not an outhouse. Clean, odor-free, and on the 1st floor.*TLT
Compare all of our eco-island stays.
Arrive by boat or paddle in. The dock awaits.*BTG
Perspective lives here. Worth looking up.
Because you'll never want to go back to four-sided rooms.
Sunset Proposal Rock says what it is.
Hot sauna. Cold plunge. Repeat.*CPS
Berry the Bass was temporarily unavailable.
S'mores are found here.
The fish bite at sunset.
Worth the rain. Silver linings included.*RBW
The stars like to show up here.*MTR
Everything you need to cook. Bring food, not gear.*KIT
Paddling gear included. Dogs welcome. Involuntary swimming possible.*BTG
A small navy of canoes, kayaks, and SUPs.
Clean, hot showahs — eco-friendly.*HSH
Fishing with your bestie.*FSH
Peter Tuttle the Painted Turtle.*TRT
Grill, stove, or fire: Outdoor and indor cooking, covered. Just add a coolerful of your favorite foods*GRL
Island visitor.
The private hammock does the work. You do the lingering. *HAM
Larry's family. Loons often outnumber humans on this lake,
Couch by day. Bed by night. Sleep comes standard.
The sky occasionally has something to say.*NTL
Gather ‘round. The fire’s on us with free firewood.*PIT
Nature rewards patience.
The Loon Point Public beach. Seating for humans. Commentary by loons.
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