treehouse in Downeast Acadia Region of Maine

Set at the edge of field and forest with sweeping views of the Union River, The Poplar is a quiet treehouse designed for stillness and comfort. It sleeps four, with a queen bed on the main level and a second queen bed in a loft above. Floor-to-ceiling windows frame the trees and the rapids, with a hot tub, smokeless fire pit, and 1.5 miles of forest trails just outside. Calm and secluded, yet close to downtown Ellsworth, Acadia National Park, and the beauty of Downeast Maine.

The Poplar Treehouse is equipped for comfort, quiet, and time spent well—whether preparing a meal, soaking under the stars, or watching light shift through the trees. Inside, you’ll find a compact kitchen with an induction cooktop, mini-oven, dishwasher, and essentials for daily cooking. There’s a combination washer-dryer, a small desk and chair, high speed fiber internet, and a wood-burning stove for warmth and atmosphere. Inside, you’ll find a compact kitchen with an induction cooktop, mini-oven, dishwasher, and essentials for daily cooking. There’s a combination washer-dryer, a small desk and chair, high speed fiber internet, and a wood-burning stove for warmth and atmosphere. A mini-split heat pump keeps the air comfortable in any season. Upon request, we`ll put a smart TV projector + screen in your cabin so you can enjoy movies, sports, or shows from your own device or streaming platforms.

Beds are made up with organic cotton and Oeko-Tex certified linens and towels, and the bathroom and kitchen are stocked with simple, plant-based cleansers. The heat lamp makes getting out of the beautiful tiled shower almost as lovely as the shower itself.

Outdoors, the Poplar offers a private hot tub, a smokeless fire pit, a hammock, a propane grill, cornhole game, and outdoor seating. Private parking includes an EV charging station. The loft sleeping area is accessed by a sturdy ship ladder, handcrafted on site. Please use care when climbing. The loft may not be suitable for small children or guests with mobility concerns.

Please note: 1. Current rates reflect a significant discount as Arbor Camp continues to grow. While The Poplar Treehouse is complete and fully private, you may hear or see construction activity elsewhere on our 30-acre property as we build additional dwellings. It’s an exciting time—the forest is shifting, new paths are forming, and you’re part of the beginning.

2. While we love pets very much, we regret that we are unable to accommodate them at Arbor Camp.

All indoor and outdoor features of the Poplar are yours alone to enjoy throughout your stay—from the fire pit and hammock to the grill and private hot tub.

A code for the smart lock will be sent to you the day of check-in.

Please see terms & conditions
HOUSE RULES — ARBOR CAMP
Welcome to Arbor Camp. We’re glad you’re here among the trees.

CHECK-IN & CHECK-OUT

Check-in: Any time after 4:00 PM (2:00 by prior arrangement + fee)
Check-out: 10:00 AM

You’ll receive your smart lock code and Wi-Fi details before arrival.
When departing, simply gather your belongings and head out — the door will lock automatically.

PARKING & EV CHARGING
Each cabin includes private parking and an EV charging station for guest use.

HOT TUB GUIDELINES
• Please shower before using the hot tub.
• No glass or breakables in or near the tub.
• Cover the tub when not in use to retain heat and keep out debris.
• Children must be supervised in or around the hot tub at all times.
• Use care when entering and exiting; surfaces may be slippery.

FIREWOOD & FIRE PITS
• Shorter logs are for indoor wood stoves (seasonal use).
• Longer logs are for outdoor fire pits.
• Fire-starting materials and instructions are provided.

You MUST open a window before lighting a fire indoors. A fire extinguisher is located in the kitchen area.

Observe any posted local burn restrictions.

QUIET HOURS
Quiet begins at 10:00 PM to preserve the stillness of the woods and the comfort of all guests.

TOWELS & BEDDING
Extra towels are provided in the bedroom closet.

CHILDREN & FAMILIES
Families are welcome. Please bring your own portable crib or pack-and-play, as we do not provide these due to insurance reasons.

SMOKING
Smoking is permitted outdoors only. Please dispose of materials safely.

Smoking or vaping inside any cabin or treehouse is not permitted.

If indoor smoking or vaping results in odor, residue, or damage, guests are responsible for the actual cost of cleaning, deodorizing, repair, or replacement, plus a 10% administrative fee. If remediation requires the unit to be taken offline, documented lost revenue may also be charged.

PETS
Select units welcome well-behaved dogs. Dogs must be leashed outdoors and may not use beds or upholstered furniture. We are happy to provide a dog bed upon request.

By paying the pet fee, you also agree that dogs will not be on beds or upholstered furniture. If evidence shows a dog has been on beds or furniture (including excessive hair, stains, or odor), a $120 additional cleaning fee will be charged. If remediation exceeds $120, guests remain responsible for the documented actual cost.

EXTRA CLEANING
Guests are expected to leave the kitchen, grill, cookware, and premises in reasonable condition.

If extraordinary cleaning is required beyond standard turnover — including excessive food waste, heavily soiled cookware, or misuse of the grill — an additional charge of up to $150 may apply. If costs exceed $150, guests are responsible for the documented actual cost.

FIRE SAFETY & EMERGENCIES
A fire extinguisher and first aid kit are provided in each unit.
For emergencies, dial 911 and provide the property address listed in your arrival information.