Vacation rentals with a hot tub in Mercer Island

Kalptaru Treehouse Retreat

Indulge in serenity and relaxation at our treehouse. Nestled high among the trees, Kalptaru offers a peaceful, cozy space that features, - Rustic charm with modern comforts - Smart TV & Wi-Fi - Detached bathroom: composting toilet & hot shower - Large treehouse deck - Grill & outdoor furniture Ideal For: Romantic getaways Work Travel (see 'Other Details' for discount) Glamping Solo retreats Please review 'Additional Rules' section under House Rules before booking to avoid any disappointments.

Hot tub · Outdoor spaces · Grill

Stunning Mt Rainier View home, hot tub, fire pit.

Mountain View House offers a beautiful retreat for up to 6 guests. 10 minutes from downtown Auburn and 30 min from SEA Airport, this stunning country home features a private hot tub and breathtaking views of Mt. Rainier , the Green River Valley and the panoramic Cascade Mountains. Whether you’re visiting solo or with company, unwind and experience the beauty of the Pacific Northwest in this unforgettable stay. Strictly no animals, large parties, smoking or vaping allowed in or on the property.

Bathroom · Outdoor spaces · Indoor spaces

Sea Forever Beach Cottage

A relaxing 20-minute ferry trip from West Seattle or Water Taxi from downtown Seattle brings you to your own private cozy, Studio cottage with sweeping views of the Sound. Watch the ferries go by, relax, away from the hustle and bustle of the city. Enjoy breathtaking sunsets over the Olympic mountains, kayaking, a forest hiking trail with sea and Mount Rainier views, beach walks, and downtown Vashon (less than 10 mins away!). Please note: The parking lot is a few minute walk from the cottage.

Bathroom · Hot tub · Amenities

Lakeview Historic Getaway | Hot Tub & Coffee Bar

Escape to a private romantic retreat in a charming Seattle neighborhood. Once our own intimate sanctuary, this mid-century modern home blends historic character with warm wood and gold accents for a cozy, inviting atmosphere. Unwind in the front or back yard, soak in the string-lit hot tub, or enjoy the patio and grill under the stars. Perfect for couples looking to relax, reconnect, and leave the world behind. Explore nearby trails, Kubota Gardens, and easy access to transit and DT Seattle.

Outdoor spaces · Hot tub · Cleanliness

Black Rabbit Barn Family Staycation

Black Rabbit Barn is your family game night destination! The Projector Screen is perfect for Movie Night & the Pool Table, Air Hockey, Poker Table, Shuffle Board & Arcade games means there's something for everyone! The kitchen showcases an Antique Bar & in the loft you can find 2 King beds & Full with a Twin Trundle. Beds are separated with curtains for privacy & creates a unique sleepover like experience. Step outside & find a Hot Tub with a TV, Outdoor Shower, Fire Pit & Ping Pong Table.

Bathroom · Outdoor spaces · Family

King Spa Suite *Hot Tub*Fire Pit, Perfect Getaway!

Please read the space descriptions & house rules before booking. Welcome to the Perfect Getaway Suite; a quiet, cozy, 2-br guest suite! Enjoy a spa-like, relaxing and luxurious stay with amenities including a private hot tub, fire pit and soaking tub! Unwind, relax and sip on a glass of wine in the hot tub or roast some S'mores on the deck. Rivers, farms and trails are near by. We are approx. 40 min from Seattle (no traffic). Note: This suite includes a kitchenette, no full kitchen.

Hot tub · Outdoor spaces · Check-in

Emerald Forest Treehouse - From Treehouse Masters

Featured on Treehouse Masters, this magical retreat was built by Pete Nelson in 2017. The glowing wood interior and windows extend from floor to soaring ceiling inside this cozy yet luxurious treehouse. Tucked away on thirty forested acres, the airy interior is comfortably furnished and bursting with natural light. Equipped with an outdoor hot shower, Wi-Fi, a 100 inch screen/projector, and hot tub, you can truly get away from it all among lush evergreens just 10 minutes from Redmond.

Outdoor spaces · Hot tub · Getting around

Cozy Seattle Home + Hot Tub w/Space Needle View

A cozy, secluded retreat conveniently located in the city! Perfect space for a romantic weekend away for a couple or a relaxing recharge for a solo traveler. Relax in the large hot tub under sparkling string lights and take in the breathtaking peekaboo views of the Space Needle. Perfect spot to stay to explore the city like a local! 10min or less drive to all that Seattle has to offer – Downtown Seattle, Alki Beach, ferry terminals, parks, stadiums, and amazing restaurants!

Outdoor spaces · Bathroom · Amenities

Wolf Den | Cozy Forest Cabin + Wood-Fired Hot Tub

Experience the natural beauty of Vashon Island from a Walden-inspired Tiny cabin tucked into four acres of lush PNW forest. Just a short ferry ride across the Salish Sea from Seattle or Tacoma, The Wolf Den is the perfect retreat for couples or solo travelers seeking a restorative getaway. After exploring the island's many pristine trails, beaches, and local attractions, unwind in the wood-fired soaking tub and let the calming rhythm of island life rejuvenate you.

Bathroom · Hot tub · Parks

Dahlia Bluff: Luxe Retreat/Stunning Views, EV Chg

Dahlia Bluff Cottage overlooks Puget Sound with unforgettable 180° views of the water, Mount Baker, and Seattle. Enjoy the panoramic deck and pristine saline hot tub, meticulously serviced before each guest’s stay. A short walk to espresso, pastries, wood-fired pizza, and Italian takeout. Fully equipped kitchen and luxe comforts make this tranquil retreat a magnificent vacation spot or perfect work-from-home escape. Minutes to Manitou Beach by car or on foot.

Outdoor spaces · Hot tub · TV

Lake Sammamish Waterfront Mid-Century Modern Gem

Recreate, relax & rejuvenate at water’s edge on Lake Sammamish! Enjoy sunsets from the private dock, the deck or the hot tub at water-side. Kayak or swim in the lake. Run or walk the Sammamish trail from the back of the house. Mid-century modern meets lakeside living. Enjoy the peaceful and intimate connection to nature and wildlife. Gaze through the expansive glass from the living room, dining room and kitchen just mere feet from the water.

Outdoor spaces · Bathroom · Beach

Secluded A-Frame w/ Hot Tub • Forest + AC

Unwind beneath the stars in the loft bed, refresh under a soothing rain shower, and enjoy peaceful movie nights. Explore nearby trails or dive into Seattle’s vibrant life — both are close by. Blending rustic charm with modern comfort, this cabin is perfect for couples or solo travelers seeking calm or adventure. Your serene escape awaits — just minutes from the airport and downtown. Book now and let nature recharge your soul!

Hot tub · Outdoor spaces · Quiet