
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.

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
5.0 out of 5 average rating, 163 reviews
Lakefront: Private Hot Tub, Sauna & Free Massages!
Make memories at our updated, 2500 sq. ft., lakefront home. Use our kayaks, canoes & peddle boats for the family! Great fishing - 648 acre lake. We offer many outside games, range of indoor games & arcade systems. Amazing 4-seasons room with outdoor dining setup viewing the lake. Enjoy our new hot tub, and grilling deck right outside master bedroom. Lavish soaking tub in master bath. Only 4 minutes to golf, 10 minutes to capital city, Augusta, and 45 minutes to skiing as well as Atlantic Ocean!
4.96 out of 5 average rating, 231 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.
4.87 out of 5 average rating, 120 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.
4.98 out of 5 average rating, 212 reviews
The Pearl of Lake Saint George
Enjoy this beautiful lakefront cottage on pristine Lake St. George with amazing sunrises. The home is year round and heated. Less than a mile from Lake St. George Brewing Company, John’s Ice Cream, and Lori’s Café, the state park and boat launch is also less than three miles away. First floor has 1 bedroom (queen bed), a full bathroom, full kitchen with all essentials, and utility room with a washer and a dryer. The second floor has a half bath and three bedrooms (king, and two queen beds).
4.94 out of 5 average rating, 178 reviews
Peaceful Oasis by the Great Salt Bay - 3BR/2Ba
Waterfront Retreat with Gorgeous Views Stunning 3-bedroom, 2-bath home perfect for multi-generational gatherings. Features an open-concept layout, chef’s kitchen, 1st-floor bedroom and bath, 2nd floor with 2 bedrooms and 1 bath. Kayak from your backyard, hike nearby trails, or swim in Damariscotta Lake just a 5-minute walk away. Stay connected with high-speed fiber optic WiFi. Close to charming Newcastle and Damariscotta shops and restaurants. A true oasis for nature and relaxation lovers!
4.98 out of 5 average rating, 209 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.
4.83 out of 5 average rating, 115 reviews
Maine Waterfront Hideaway
You won't find mobs of tourists here but you will experience a working lobstering village in Maine. Sit back, relax and enjoy the quiet and privacy of 2+ acres at the end of a dirt road with a huge dock located on a tidal cove. Great for family reunions with lots of space and activities for folks of all ages. We focus on making the house comfortable and don't want you to worry about the little things like feet on the couch, water rings on the table or a broken glass. Life happens :-)
4.96 out of 5 average rating, 130 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!
4.97 out of 5 average rating, 138 reviews
Lakeside retreat on quiet cove on Cobbessee Lake!
Nothing beats summer days on the lake in Maine. Not only is this lake home situated on a quiet cove on central Maine's Cobbossee Lake, but it is near amenities in Augusta and close to I-95! Enjoy two large docks, a large lawn and gently sloping swimming area, and a newly renovated five bedroom house with two full bathrooms. This is the Maine vacation home you are looking for! Two of the bedrooms and one bathroom are in the basement, which is still under some small construction.
4.85 out of 5 average rating, 112 reviews
Dockside Retreat - few summer openings remain
This beautiful, newly renovated home is three bedrooms and two bathrooms, with an open living and dining room waiting to give your family or group of friends the ideal Maine vacation experience! On site parking, a lovely yard, a new sauna on a beautiful deck overlooking the water, nearby fields and steps away from the famous Olson House on one side, you can sit on the deck and overlook the working lobster wharf with fishermen coming and going daily on the other side!
4.93 out of 5 average rating, 177 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.
4.96 out of 5 average rating, 212 reviewsPopular amenities for Union waterfront rentals
Waterfront apartment rentals

Bayview Delight | Bayview Rooftop Porch
4.96 out of 5 average rating, 108 reviews
Welcome to "West Winds at Pemaquid"
5.0 out of 5 average rating, 176 reviews
Parisian apartment in downtown Belfast, Maine
4.98 out of 5 average rating, 123 reviews
Stunning Royal Richmond 2 Br Apartment Get Away!
4.92 out of 5 average rating, 182 reviews
"Ship Shape": waterfront, cozy studio- downtown
4.85 out of 5 average rating, 613 reviews
Spacious Downtown Hallowell River View Apartment
5.0 out of 5 average rating, 108 reviews
Downtown waterfront Belfast with amazing views.
4.84 out of 5 average rating, 134 reviews
Panoramic Water Views on the Sheepscot
4.95 out of 5 average rating, 112 reviewsWaterfront house rentals

Historic Stephenson Farm on 35 acre Mason Pond
4.92 out of 5 average rating, 124 reviews
[Trending Now]Belfast City Park Ocean House
4.93 out of 5 average rating, 249 reviews
Monarch Landing · Riverfront House · Walk to Town
4.93 out of 5 average rating, 131 reviews
Perched atop the Coast of the Atlantic Ocean
5.0 out of 5 average rating, 128 reviews
Seaside House/Downstairs
4.92 out of 5 average rating, 170 reviews
Moss House: A Modern Waterfront Cabin in the Woods
4.99 out of 5 average rating, 139 reviews
Cove House
4.97 out of 5 average rating, 157 reviews
Blue Arches: waterfront vacation home on 18+ acres
4.95 out of 5 average rating, 175 reviewsWaterfront condo rentals

Waterviews|Sunsets|Boothbay Harbor
4.97 out of 5 average rating, 64 reviews
Harbor View Cottage Unit A 2 bedroom downtown
5.0 out of 5 average rating, 27 reviews
Toddy Haven: A Lakeside Condo Near Acadia.
4.99 out of 5 average rating, 95 reviews
Coastal Sunrise Condo 2 bd (1 king,1 twin) Balcony
4.86 out of 5 average rating, 29 reviews
Lovely 2 bedroom updated riverside condo with pool
4.96 out of 5 average rating, 69 reviews
Historic Condo in Downtown Camden, steps to Harbor
5.0 out of 5 average rating, 3 reviews
The Bailey Island Condo - The perfect seaside retr
4.83 out of 5 average rating, 6 reviews
Rockland Central Over Main, downtown living
4.7 out of 5 average rating, 10 reviewsDestinations to explore
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- Popham Beach, Phippsburg
- Pemaquid Beach
- Pemaquid Point Lighthouse
- Coastal Maine Botanical Gardens
- Popham Beach State Park
- Wolfe's Neck Woods State Park
- The Camden Snow Bowl
- Maine Maritime Museum
- Bradbury Mountain State Park
- Rockland Breakwater Light
- Reid State Park
- Sand Beach
- Camden Hills State Park
- Farnsworth Art Museum
- Maine Lighthouse Museum
- Cellardoor Winery
- Moose Point State Park
- Bass Harbor Head Light Station
- Hollywood Slots Hotel & Raceway
- Belgrade Lakes Golf Club
- Lost Valley Ski Area
- Echo Lake Beach





