Vacation rentals in Union River

Find and book unique accommodations on Airbnb

Top-rated vacation rentals in Union River

Guests agree: these stays are highly rated for location, cleanliness, and more.

%{current} / %{total}1 / 1
Guest favorite
A serene outdoor space features wooden seating facing the lake, surrounded by tall trees. The grassy area leads to a pebble fire pit, creating a cozy gathering spot. The calm water reflects the clear blue sky, enhancing the natural setting.
Home in Ellsworth
4.97 out of 5 average rating, 128 reviews

Coveside Lakehouse on Sandy Point

If you are looking for a beautiful vacation spot on Green Lake, look no further. Cove Side Lake House on Sandy Point is the perfect place for you and your whole family to enjoy the lovely Maine summer, from sunrise until sun set. Whether you enjoy relaxing on the deck, catching a nap in the hammock, or fishing and kayaking, this is the vacation destination you've been dreaming of. Green Lake, located in Ellsworth/Dedham Maine, is a 3,132 acre freshwater lake with a maximum depth of over 170ft.

Top guest favorite
The treehouse structure is illuminated at dusk, highlighting its elevated design among tall trees. Soft lighting from the windows enhances its cozy appearance. A spacious deck can be seen extending from the building, inviting relaxation amidst the surrounding forest.
Treehouse in Appleton
4.97 out of 5 average rating, 427 reviews

BREEZE, in a tree The Appleton Retreat

BREEZE Treehouse, at The Appleton Retreat is located on 120 acres of private land, bordered by 1,300 acres of a protected nature conservancy. To the south is the Pettengill Stream a resource protected area and to the north a large secluded pond. BREEZE guests may reserve the wood fired cedar hot tub and the sauna, which are close by and private, at an additional charge. The Appleton Retreat is less than a 30 minute drive to Belfast, Rockport, Camden and Rockland, charming downeast seaside towns.

Top guest favorite
An aerial view captures the coastal cottage set on a granite ledge beside the Penobscot River. Surrounding trees in autumn hues frame the property, and the tranquil water reflects the colorful foliage, creating a serene natural setting.
Home in Hampden
5 out of 5 average rating, 140 reviews

Cozy Cottage on the Penobscot — Panoramic Luxury!

Escape to your private waterfront retreat where tranquility meets luxury. Our Coastal Maine Cottage style home rests on a granite ledge that disappears twice daily with the tide. Enjoy a sun-filled interior with cherry floors, a gourmet kitchen, and a private deck for sunrise coffee or evening wine. Wake to sweeping Penobscot River views & unwind by the fire pit at river’s edge. Just 10 minutes to downtown Bangor, with easy access to urban amenities, Bar Harbor, and Acadia Park. @cozycottageinme

Top guest favorite
A rustic cottage is viewed at sunset, with vibrant hues of orange and pink illuminating the sky. A gravel pathway leads to the entrance, framed by green lawns and decorative flower pots. Trees are visible in the background, enhancing the natural setting.
Guesthouse in Orland
5 out of 5 average rating, 127 reviews

The Greenhouse Cottage

We feel that the best way to describe our getaway to be “Rustic Elegance”. When you walk through the door you will instantly feel the warmth of a uniquely styled Adirondack cottage. Located nearby to the Acadia Highway (aka Route 1), we are close by to historic Fort Knox, Castine, and Acadia. Enjoy our attached “Greenhouse” which has been made over into a delightful screenhouse/patio, the country setting, blueberry fields, and the beautiful sunrises and sunsets! Fire pit, horseshoes, more!!!

Top guest favorite
A cozy porch is featured at the entrance, highlighted by rustic wooden beams and comfortable seating. Surrounding greenery and distant crops create a serene countryside backdrop, enhancing the peaceful setting of the cottage.
Cottage in Trenton
4.99 out of 5 average rating, 704 reviews

Whitetail by the River, Acadia National Park 10m

Whitetail Cottage - 4 MILES TO MDI- nestled between woods edge & rolling meadows w/views distant views of the Jordan River! Tiny home with WIFI is ONLY 10 MILES to Acadia National Park -a hikers paradise! Minutes to Mount Desert Island but secluded enough to disconnect &get back to nature. Enjoy a stroll to the water, privacy, breathtaking sunsets,stargazing & local wildlife! Perfect for 2 & cozy for 4. Short drive to MDI,Acadia, Bar Harbor,Ellsworth,Southwest Harbor,Shops & Lobster Pound

Guest favorite
A modern treehouse stands elevated on stilts among the trees, featuring a blend of gray siding and white trim. Sturdy wooden stairs lead to a welcoming entrance adorned with flower boxes. Lush greenery surrounds the structure, enhancing the serene forest setting.
Treehouse in Hancock
4.94 out of 5 average rating, 566 reviews

Acadia Treehouse near Bar Harbor - Private Luxury

Escape to a secluded luxury treehouse in the forest of Maine. Unwind in the spa-like full bath with a jacuzzi and sauna. Includes 1 bedroom and loft with 2 queen beds, full kitchen, fireplace, 2 screened porches & outdoor shower. Perfectly located for visiting Acadia National Park, ATV trails and scenic drives. Whether soaking in the jacuzzi, relaxing by the fire, or unwinding on the porch to the sound of rustling leaves, this luxury treehouse is a getaway you’ll never forget

Guest favorite
The open living area is highlighted by a large area rug featuring a geometric pattern. A cozy leather sofa is positioned next to a glass coffee table. Natural light filters in through multiple windows, illuminating a dining space with a wooden table and chairs.
Home in Ellsworth
4.95 out of 5 average rating, 158 reviews

The Acadia House on Westwood

Relax with the whole family at this tranquil centrally located place to stay. Slowly unwind at this lovingly remodeled entire home. Enjoy a peaceful walk down the quiet family friendly street its nestled on, or quickly arrive at all the areas attractions. The house is located in Ellsworth Maine and although shops, restaurants, local lakes, Acadia National Park and area attractions are only a quick drive away, the home feels soothing, very safe, secluded and welcoming to all.

Top guest favorite
An aerial view of a single-story waterfront home is presented, showcasing a gray exterior with a sloped roof. A paved driveway leads to a two-car garage on the right. The surrounding landscape consists of green grass and trees, with a serene body of water visible in the background.
Home in Ellsworth
4.97 out of 5 average rating, 110 reviews

Graham Lakeview Retreat

Escape to the beauty of coastal Maine in this peaceful and fully-equipped waterfront home—just 40 minutes from Acadia National Park. Enjoy serene water views, launch one of the provided kayaks, or soak in the jacuzzi tub after a day of hiking. Ideal for couples, families, solo travelers, and your four-legged friends, too! Whether you're here for the national park, the coast, or just a quiet escape, this welcoming retreat has everything you need.

Guest favorite
A cozy waterfront home is set against a backdrop of lush greenery. A spacious deck spans across the front, leading to a circular fire pit area surrounded by Adirondack chairs, inviting relaxation and outdoor gatherings.
Home in Franklin
4.95 out of 5 average rating, 129 reviews

Waterfront near Acadia | Hot Tub| Kayaks| Bay View

Welcome to the 'Maine Squeeze'- where morning coffee tastes better on your private waterfront deck and every sunset over Hog Bay feels like a personal show just for you. Located just 40 minutes from Acadia National Park, this cozy coastal retreat offers the perfect blend of adventure and relaxation. Imagine kayaking right from your backyard, soaking in the hot tub under a canopy of stars, and falling asleep to the gentle sounds of the bay.

Guest favorite
A geodesic dome is prominently situated on an elevated deck, surrounded by vibrant fall foliage. The structure showcases a wooden finish, and a small detached building is visible nearby. Clear blue skies add to the serene outdoor setting, providing a peaceful ambiance.
Dome in Ellsworth
4.98 out of 5 average rating, 218 reviews

Nomad's Rest-Secluded Modern Camp 30 miles to MDI

The modern Maine camping experience. Enjoy an unforgettable stay in a geodesic dome outfitted with detached bathroom and shower. A fantastic jumping-off point for your favorite outdoor sports with hiking and biking trails within 10 minutes of the property and 30 miles from Acadia National Park. Return from a day of exploration to views of Maine lakes, the national park and a roaring fire pit! @nomaddomehome on Insta for more pictures.

Guest favorite
A spacious living area features a dark leather sofa adorned with patterned cushions. Two comfortable armchairs are positioned across from a coffee table, while decorative photographs adorn the walls. A stylish shelving unit holds decorative items and books, enhancing the room's modern aesthetic.
Apartment in Warren
4.94 out of 5 average rating, 122 reviews

The Loft. A Midcoast Maine Home Base.

A perfect place to use as your base for exploring Midcoast Maine. We are 8 miles from Camden or Rockland. 34 miles from Boothbay Harbor and 90 miles from Bar Harbor. This is your home away from home. A fully stocked kitchen, ready for meals after a long day of exploring. We have 1.5 baths, a washer and dryer and three Smart Tv’s. This 1700 sq foot warehouse loft has central air conditioning, two bedrooms and a large living space.

Top guest favorite
Apartment in Ellsworth
4.94 out of 5 average rating, 319 reviews

Coastal Studio in Ellsworth

This comfortable, furnished studio apartment is located just 30–40 minutes from Acadia National Park—perfect for a peaceful getaway. Come relax and enjoy some outdoor living with your own fire pit area (bundle of wood included) and a propane grill. The space sleeps up to four with two queen-sized beds, and a Pack 'n Play.

Popular amenities for Union River vacation rentals

  1. Airbnb
  2. United States
  3. Maine
  4. Hancock County
  5. Union River