Waterfront vacation rentals in Union

Find and book unique waterfront rentals on Airbnb

Quick stats about waterfront rentals in Union

  • Total vacation rentals

    Explore 20 vacation rentals in Union

  • Nightly prices starting at

    Union vacation rentals start at €104 per night before taxes and fees

  • Verified guest reviews

    Over 370 verified reviews to help you choose

  • Family-friendly vacation rentals

    20 properties offer extra space & kid-friendly amenities

  • Pet-friendly vacation rentals

    Find 10 rentals that welcome pets

  • Wi-Fi availability

    20 of Union vacation rentals include wi-fi access

  • Popular amenities for guests

    Guests love Kitchen, Wifi, and Pool across Union rentals

  • 4.9 Average rating

    Union stays are highly rated by guests—averaging 4.9 out of 5!

Top-rated waterfront rentals in Union

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

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Top guest favorite
A hot tub is situated outdoors amidst a serene wooded setting, surrounded by trees with the faint hint of steam rising. The structure features a partially enclosed wooden fence for privacy, with a few nearby seating options visible, set against a softly lit twilight sky.
Cottage in Deer Isle
4.94 out of 5 average rating, 425 reviews

Beachfront Guest Cottage - Year-round Hot Tub!

Our cozy guest cottage has easy beachfront/kayak/canoe access (if you bring your own) and is located very close (within walking distance at low tide) to the public boat launch for larger boats. Great location to explore Deer Isle, Acadia (approx 1hr), Castine (45m), and the Bangor (1hr) area. Brave children and adults even swim from the beach but comfortable swimming ponds/lakes are 10m in several directions. The hot-tub is open year-round! Additional guests can be considered prior to booking.

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, 162 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

Guest favorite
A hot tub bubbling gently is positioned on lush green grass, with a serene view of Lake Saint George in the background. Colorful autumn trees line the water's edge, and a clear blue sky adds to the tranquil setting.
Home in Liberty
4.88 out of 5 average rating, 119 reviews

Modern Lakefront Home w/ Hot Tub • Summer Vacation

Grace's Cottage is a charming 1860's cottage on Lake Saint George. Newly remodeled, the 3 bedroom, 1 bath cottage offers a perfect blend of old-world charm and modern amenities. A spacious screened porch overlooks the lake, and a year-round hot tub provides a perfect spot to relax & unwind. This living space is perfect for gathering with family & friends. Whether you're seeking a romantic getaway or a fun-filled family vacation, Grace's Cottage is the perfect home base for your Maine adventure.

Top guest favorite
The image captures an aerial view of a serene landscape with lush green trees surrounding calm waters. The shoreline curves gently, leading to a private dock that extends into the water. A soft sunset glow reflects off the surface, creating a peaceful ambiance.
Home in Georgetown
4.99 out of 5 average rating, 135 reviews

Moss House: A Modern Waterfront Cabin in the Woods

Featured in VOGUE and Maine Home + Design, this modern, handcrafted cabin offers calm Atlantic views, 150 feet of shoreline, and a private dock, perfect for morning coffee, launching a kayak, or watching seals, seabirds, and passing boats. Set among tall pines, it blends Nordic and Japanese influences in a space that is calm and composed. Interiors of wood, stone, lime plaster, and concrete form a grounded, quietly expressive, and sustainably built retreat. 1hr from Portland, but a world apart.

Top guest favorite
The image captures a serene view of the water at sunset, with the sun reflecting on the surface. Framed by lush green foliage, a small rustic bench is positioned on the shore, inviting quiet moments of contemplation.
Cottage in Belfast
4.98 out of 5 average rating, 211 reviews

Quiet cottage on the bay

Settle in at this mid-coast Maine treasure, where you will find more than you hoped for in a getaway. Located in a private neighborhood and setback on a private road on 2.5 acres. You can take a short stroll down a wooded path to the Belfast bay and watch the sunset or simply enjoy the view from living room. The rocky beach gives you access to a wonderful piece of the Maine coastline. Come make some memories at this unique, pet and family-friendly quiet cottage just 1 mile to downtown Belfast.

Guest favorite
Cottage in Lincolnville
4.83 out of 5 average rating, 114 reviews

Call of the Loon - Water Edge Lake House

Escape to serenity and immerse yourself in the breathtaking sunsets of Fernald's Neck Preserve at our lakeside home on Lake Megunticook, situated just a stone's throw away from the charming town of Camden. Indulge in the magic of Lake Megunticook, explore the nearby hiking trails or simply unwind on the porch with a good book and a view that never ceases to amaze. Book your stay at the Lake House today, and let the tranquility of this retreat wash away the stresses of everyday life.

Top guest favorite
A scenic view captures a grassy area leading to a dock over Hobb's Pond. Four red Adirondack chairs are arranged around a fire pit made of stones. A mountain rises in the background, framed by fluffy clouds in a blue sky.
Cabin in Hope
4.97 out of 5 average rating, 137 reviews

Hobb’s House - Year Round Log Cabin on the Water

Cozy 2 Beds, 1 pullout sofa bed, 2 Bedroom, 2 Bath Log Cabin with water/mountain views on Hobb’s Pond. Relax on the dock, grill, canoe (1)/kayaks (2)/swim during the day and relax with your streaming services on the smart TV at night. 5min drive to the Camden Snow Bowl for ski/snowboard during the winter. Ice skate on the pond. Rent out a boat during your stay. 13 min drive to downtown Camden for great restaurants and a sunset cruise on a sailboat. Close proximity to hiking trails!

Guest favorite
Cabin in Whitefield
4.94 out of 5 average rating, 170 reviews

Roxie the Tiny Cabin on 100 acres

If all you need is a bed and a bathroom & hot tub, Roxie is the cabin for you! A comfortable full-size bed, composting toilet, a mini fridge & woodstove and electric heater are here for you in this cozy 8x12 cabin in the woods. 2wd access & a parking spot near your door. Hike trails, kayak, fishing, cross-country skiing, or snowshoeing then return to your little space to relax & enjoy! A firepit with wood, an outside table and hammock chairs. 24/7 Guest restroom with shower

Top guest favorite
Cabin in Georgetown
5 out of 5 average rating, 206 reviews

Near Beach+Cedar Sauna+Outdoor Shower+Pond+FirePit

Unwind at your own studio cabin with forest views, private sauna & pond! * New Private Cedar & Glass Barrel Sauna * Minutes to Reid State Park Beach & 5 Island🦞 * Fire Pit * Outdoor Shower * Rain Shower & Heated Bathroom Floor * AC/Heat * TV & Record Player w/Vinyl * Fast Wifi *Spruce Studio is one of two cabins on 8 acres right down the road from one of the best beaches in Maine! The cabins are 150ft. apart & separated by a privacy screen and natural landscaping.

Top guest favorite
An open-concept great room features high wooden ceilings with exposed beams. Large windows provide ample natural light and views of the surroundings. A comfortable seating area includes a sofa and coffee table, while a dining space with chairs is positioned near the kitchen.
Cottage in South Thomaston
4.96 out of 5 average rating, 209 reviews

Timeless Tides Cottage

This comfortable 2 bedroom, one bathroom, A-frame pine cottage is set on its own point with 350 feet of waterfront! Cook out on the grill, lounge on the deck or dock while taking in the wildlife on a beautiful tidal river. Watch nesting Bald Eagles and Great Blue Herons fishing! There is plenty of sight-seeing in this picturesque area. Rockland is just 10-minutes away where you can enjoy shopping, restaurants, museums, galleries, lighthouses and festivals.

Top guest favorite
The cabin is viewed from the water, framed by lush greenery and tall trees. A spacious porch extends across the front, highlighting the cabin's inviting structure, while the calm water reflects the surrounding nature and the bright exterior of the building.
Cabin in Augusta
5 out of 5 average rating, 127 reviews

Price's Point - Cabin on the water

Brand new Cozy Cabin on a small 181 acre pond. Enjoy the cabin feel of knotty pine and a big country porch overlooking the water. Walk in access to the water or ice in the winter. Kayaking, canoeing, ice fishing, snowmobiling and more depending on the time of year. A peaceful location a mile down a private road but 10 minutes away from a grocery store etc. Eagles, loons and fish will be your neighbors as you are in the moment at Price's Point.

Top guest favorite
An aerial view captures a secluded log cabin surrounded by lush greenery on a private island. A wooden dock extends over the tranquil water, providing access to the cabin, which is nestled among trees. Sunlight glistens on the lake's surface.
Island in Monmouth
4.98 out of 5 average rating, 271 reviews

Naughty Dog Private Island Log Cabin

Naughty Dog Island is what happens when island time meets unapologetic canine freedom. This is a private island log cabin where you and your pup can truly be away away — no leashes once you arrive, no neighbors, no schedules worth keeping. Just you, your dog(s), and a 1,400-acre lake that becomes your shared backyard. If your dog has ever dreamed of running the show, this is their moment.

Popular amenities for Union waterfront rentals