Vacation rentals with a sauna in Knox County

Modern Coastal Tiny House Retreat + Private Sauna

Welcome to your modern coastal escape in the heart of Stonington — one of Maine’s most charming, artistic, and unspoiled working waterfront towns. This beautifully crafted tiny home blends luxury materials with timeless cabin warmth, offering a unique stay just a short walk from downtown shops, galleries, and restaurants. Relax in your private wood-fired sauna, unwind by the firepit, or watch the harbor glow at sunrise through the loft skylights. Perfect for couples, small families, or friends.

Value · Cleanliness · Bathroom

1-BR waterfront apt with sauna & pool table

Enjoy serene waterfront living in this furnished one-bedroom apartment, all utilities are included for effortless comfort. The space features inviting furnishings and a pool table, perfect for relaxing or entertaining. Residents also have access to a charming wood-burning sauna on the property ideal for unwinding after a day outdoors. Nestled in a quiet, peaceful setting and just minutes from the state beach, this apartment offers the perfect balance of privacy, comfort, and coastal convenience.

Location · Bathroom · Comfort

Steps to Water | Wood-Burning Sauna Maine Retreat

An Airbnb Guest Favorite, Spruce Ledge sleeps 12 on the Midcoast Maine waterfront. Steps to the water, private wood-burning sauna, tennis & pickleball, paddleboards, Peloton, firepit, and a fully equipped kitchen with upper and lower dining patios. Cold plunge in the spring-fed pond or swim off the dock in the ocean. Our lobsterman neighbor sells fresh catch right off the dock. Camden, Rockport, Damariscotta & Boothbay all within 20 min. EV charging on-site. Built for groups. Made for memories.

Cleanliness · Location · Outdoor spaces

Meadowcroft Farm: Private & Sunny Loft Apartment

Totally private and convenient to backroad or coastal adventure. Your perch at a working hillside sheep farm and Seacolors Yarnery. Easy east/west access and paved road. Farm vacation, without getting dirty, unless you want to... Create your own itinerary, dark skies, incredible sunsets. Questions about fiber farming? Tagalong and ask away! Called Cuckoos Nest for the two who’ve flown. Can you find the nests? Self contained with modern kitchen and bath. A great place to make memories.

Cleanliness · Value · Hospitality

Cabot Lodge Waldoboro/Townhouse with Private Spa

This stylish apartment is perfect for one person or up to two couples and a couple singles; two queen bed suites/a large shared bath. Additionally, theres a trundle bed that sleeps two in the library with powderoom. Sophisticated with a spacious waterview deck, private bar/dance floor. Cozy with a fireplace, library. Restorative with a jacuzzi tub and sauna. We offer a list of vetted massage therapists for in room treatments.Centrally located and walkable. #perchcafe #waldotheatre #narrows

Location · Hospitality · Kitchen

Private Home, near Camden/Lake

Our cozy private home is the perfect place to spend your time in Maine. Adjacent to Camden and close to water access on multiple lakes, all the activities this area has to offer are right at your fingertips. With Camden offering sailing, kayaking, shopping, beach combing and fine dining, there is so much to do. This home has three bedrooms/bathrooms, ample outdoor spaces, fire pits and a flat yard for games. A relaxing outdoor shower, pool table, darts, projector screen & board games.

Cleanliness · Location · Kitchen

Tideside Maine

Come enjoy this slice of Maine coastline with the whole family! 900 feet of shoreline to yourself! Included in your stay is the Wave Cabin as well as a fully equipped safari tent. A queen in the tent, a queen pullout in the cabin and twin bunk beds! Outdoor kitchen and firepit, indoor cooking equipment as well. Convenient composting outhouse, outdoor shower, potable water from the hand pump well AND a DIY woodfired sauna make this an incredible and unique spot! IG: tideside.maine

Location · Cleanliness · Sleep quality

Serene Sanctuary : Maine Coast Wellness Retreat

Retreat to restore in this unique & tranquil getaway. Fully provisioned yoga studio available for wellness retreats and gatherings of all sizes. Celebrating a special birthday? Want to get your girlfriends together for a restful and fun reunion? Or organize some other kind of gathering? This is your space. 10 double beds, 2 queens and 3 full bathrooms can accommodate up to 12 comfortably. Wellness circuit including infrared sauna and hot tub available for use during your stay.

Cleanliness · Sleep quality · Bathroom

The Optimist Guesthouse | 5

Nestled in Camden’s historic Knox Mill, The Optimist Guesthouse offers a refined retreat in the heart of town. Awaken to the gentle murmur of the Megunticook River flowing past, savoring moments of tranquility on your breezy balcony—perfect for quiet reflection or intimate dining. Unwind in the convenient shared gym, complete with an infrared sauna. A sophisticated haven, The Optimist Guesthouse exudes calm and yet is just steps from all that bustling Camden has to offer.

Location · Value · Getting around

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!

Cleanliness · Location · TV

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 does not have a hot tub but guests may reserve the sauna, which is close by and private. The Appleton Retreat is less than a 30 minute drive to Belfast, Rockport, Camden and Rockland, charming downeast seaside towns.

Location · Value · Heating

House in the woods

Relax with the whole family at this peaceful place to stay. Quiet neighborhood. Open concept with pool and hot tub, big open lawn. Master bedroom-Queen Second bedroom- Full/Double Living room -large sectional Queen air mattress Possible sleep 8 The address is 34 Homestead Rd , but this app has it as fire road - it is the same ! I do have a business down in basement -hair salon- not typically an issue ( I try not to be open when I have guests)

Value · Location · Accuracy