The 15 Best Boutique Hotels with Spa in Kanagawa (2025)

Nestled amidst the serene beauty of Hakone, Hakone Honbako 箱根本箱 offers an enchanting escape where modern luxury meets traditional Japanese hospitality. With its elegant design and intimate ambiance, this five-star haven invites couples and wellness seekers alike to unwind in private onsen baths, savor exquisite culinary creations, and immerse themselves in nature's tranquil embrace.

Romantic Break - Enveloped by lush mountains, each room features a private terrace with a hot spring bath, perfect for soaking in the stunning views while unwinding to the soft melodies of chirping birds—the ideal backdrop for romance.

Spa & Relaxation Lovers - Indulge in a rejuvenating spa experience that transcends the ordinary. Guests revel in the calming touch of skilled therapists, complemented by the soothing scent of essential oils drifting through the air, fostering a sense of profound tranquility.

Cultural Explorers - Delight in a culinary journey where each dish tells a story; from the delicate flavors inspired by regional history to the captivating narratives shared by attentive staff, dining becomes an immersive experience that deepens your connection to Japanese culture.

Guest Experiences - Imagine sinking into your private onsen, steam curling around you while enjoying the crisp mountain air; it’s a sensation heightened by the aroma of delicious dishes wafting from the kitchen—every moment feels like a personal retreat crafted just for you.

Nestled in the serene embrace of Hakone's lush landscapes, Kinnotake Sengokuhara is an adult-only sanctuary where luxury meets tranquility. With every room boasting a private hot-spring bath and stunning views of nature’s splendor, this elegant retreat invites couples to immerse themselves in romance and relaxation, creating unforgettable memories amidst refined Japanese aesthetics.

Private Hot Tub Retreats - Each accommodation features its own hot spring bath, offering a secluded space to unwind as the soothing water envelops you, enhanced by the gentle rustle of leaves outside your window.

Culinary Indulgence - Delight in traditional Japanese meals served directly to your room, where every dish is a visual masterpiece, inviting you to savor the delicate balance of flavors and artistry that defines each kaiseki presentation.

Exceptional Service - Experience unparalleled hospitality from attentive staff who anticipate your needs with grace, ensuring your stay feels effortlessly luxurious—from the warmth of a yukata draped on your shoulders to the meticulous attention given during meal service.

Guest Experiences - Awakening to the aroma of freshly brewed tea wafting through the air, one guest relished moments spent soaking in their private tub under a canopy of stars, while another noted how the friendly staff remembered their preferences, turning ordinary meals into personal celebrations.

Nestled in the serene embrace of Hakone, Fukuzumiro invites you to immerse yourself in an authentic Japanese retreat where luxury meets tradition. The gentle sounds of a nearby river harmonize with the soothing whispers of nature, creating an oasis for romance, relaxation, and rejuvenation.

Total Relaxation - Indulge in a selection of hot spring baths, each with its own character, from intimate private onsens to expansive public baths boasting picturesque views. The aroma of mineral-rich waters mingles with the scent of cedar wood, enveloping you in tranquility.

Cultural Explorers - Experience the rich tapestry of Japanese culture through your stay, from the graceful tatami flooring beneath your feet to expertly crafted kaiseki dinners featuring seasonal ingredients that reflect the local landscape. Each meal is a journey, a dance of flavors and textures that transports you deeper into the heart of Japan.

Romantic Break - Find solace in the intimate atmosphere of Fukuzumiro, where luxurious futon bedding awaits amid traditional decor. Enjoy the soft glow of lanterns casting warm light on shared moments, while the distant chirping of crickets serenades your evening.

Guest Experiences - One guest marveled at the exceptional kindness of their hostess, who transformed simple moments into treasured memories, ensuring every detail was attended to—from the subtle fragrance of fresh linens to the delightful surprise of daily necessities waiting in their room.

Nestled amidst the breathtaking landscapes of Hakone, Gora Kadan invites you to indulge in a sanctuary of tranquility and elegance. With its serene ambiance and meticulous attention to detail, this exquisite ryokan provides an unparalleled escape where every moment is enveloped in luxury and romance, offering guests an intimate connection to nature’s beauty.

Total Relaxation - Immerse yourself in the soothing embrace of our on-site onsen, where the warm, mineral-laden waters melt away the stress of everyday life, leaving you rejuvenated and at peace with your surroundings.

Culinary Excellence - Savor a symphony of flavors at our exquisite restaurant, where each dish is crafted from the freshest seasonal ingredients, delighting your palate with stunning presentations that reflect the artistry and care of our talented chefs.

Outstanding Location - Set within the captivating scenery of a national park, Gora Kadan offers easy access to local treasures, including scenic hiking trails and the enchanting Hakone Open Air Museum, allowing for seamless exploration and adventure.

Guest Experiences - Upon entering their room, the soft scent of tatami mats and delicate cherry blossom arrangements greeted one guest, instantly setting a serene tone. They were captivated by the gentle sound of flowing water from the nearby stream, perfectly pairing with the plush comfort of their private hot tub, creating a magical evening retreat.

Nestled in the serene embrace of Hakone's verdant landscapes, Hakone Retreat villa 1/f is an adults-only sanctuary that invites you to experience the perfect blend of luxury and tranquility. Here, each moment unfurls like a delicate cherry blossom—intimate, fleeting, and utterly enchanting. Enjoy the soothing sounds of nature as you unwind, surrounded by elegantly designed interiors and private amenities tailored for romance and relaxation.

Total Relaxation - Rejuvenate your senses in the heart of nature with the ryokan's picturesque gardens and tranquil open-air baths. Each corner is thoughtfully crafted to enhance your well-being, from the invigorating geothermal springs to the soothing ambiance that fills the air.

Private Onsen - Indulge in the ultimate luxury of your very own private onsen, where steaming mineral waters promise soothing warmth and serenity. Picture yourself enveloped in blissful steam while gazing out at breathtaking views, creating memories that linger long after your visit.

Culinary Delights - Savor exquisite Japanese cuisine artfully prepared with local ingredients, where every meal becomes an aesthetic experience. From beautifully presented breakfasts that awaken your taste buds to sumptuous dishes infused with regional flavors, dining here is not just a meal—it's a celebration of culture and tradition.

Guest Experiences - As you step into the villa, the calming aroma of fresh cedar wood embraces you, creating an instant sense of home. Guests often marvel at the meticulous attention to detail, from warm welcomes by attentive staff who remember your name to the cozy flicker of the fireplace, casting a soft glow during quiet evenings spent in delightful conversation.

Nestled amidst the verdant hills of Hakone, Hakone Suishoen is a serene sanctuary that beautifully marries modern luxury with traditional Japanese elegance. The air is filled with the scent of cherry blossoms in spring and the soft sound of water trickling from nearby streams, creating an enchanting atmosphere perfect for couples seeking romance or wellness enthusiasts yearning for rejuvenation.

Romantic Retreat - Each spacious suite comes with its own private outdoor hot spring bath, inviting you to soak under the stars while wrapped in the plush embrace of a Yukata robe. This intimate experience elevates your stay, creating cherished memories against a backdrop of lush forest views.

Culinary Journey - Indulge in an exquisite culinary adventure at the Japanese-style restaurant, where every meal becomes a celebration of flavors, artfully presented. The delicate balance of ingredients in the traditional kaiseki dinner will transport your palate, delighting even the most discerning food lovers.

Wellness Oasis - Rejuvenate your senses in the lavish hot spring bath complete with a built-in dry sauna, providing a blissful escape from the world outside. Adjacent to the tranquil Sisley Spa, you may find solace in soothing facial and body treatments that harness the essence of nature.

Guest Experiences - As I explored the charming library filled with fragrant cedar wood shelves, I stumbled upon a collection of local art books — the perfect touch of culture that encapsulated my stay. My heart swelled during a surprise tea ceremony hosted by the staff, their genuine warmth shining through as they explained the intricate ritual, leaving me with a profound appreciation for the moment.

Nestled in the enchanting embrace of Hakone's lush landscapes, Yamagaso is a serene sanctuary where modern elegance meets traditional Japanese hospitality. Each moment unfolds like an exquisite painting, inviting couples and wellness enthusiasts alike to indulge in the tranquil beauty of meticulously curated gardens and the soothing embrace of rejuvenating onsen baths.

Romantic Retreat - With private rooms adorned in natural tones, dim lighting, and plush futons, Yamagaso offers an idyllic backdrop for intimate getaways or cherished honeymoons. The gentle sounds of nature surround you, enhancing your sense of escape as you sip tea while gazing at the picturesque mountain views.

Total Relaxation - Immerse yourself in the onsen experience that defines relaxation at Yamagaso. Feel the warmth envelop your skin as you soak in mineral-rich waters, leaving behind the stresses of the outside world, all while surrounded by the calming scent of cedar and cherry blossoms wafting through the air.

Cultural Exploration - Experience the rich tapestry of Japanese culture with the thoughtfully prepared kaiseki meals, each dish crafted with seasonal ingredients that tell a story of local traditions. The artfully arranged plates not only tantalize your palate but also provide a feast for the eyes amidst the serene setting of the ryokan.

Guest Experiences - As you wander through Yamagaso’s enchanting gardens, the vibrant colors of the flowers seem to dance in the soft breeze, creating a canvas of beauty that makes for unforgettable photos. The gentle trickle of nearby streams and the sweet aroma of fresh blooms linger in the air, whispering secrets of tranquility that linger long after your stay.

Nestled in the tranquil embrace of Hakone's lush mountains, Senkyoro Ryokan is a sanctuary where time seems to pause. Guests are enveloped by the scent of cedar and the gentle sound of flowing water, creating an intimate atmosphere perfect for romantic getaways or peaceful retreats. Here, traditional elegance meets modern comforts, inviting you to unwind and reconnect with nature.

Total Relaxation - Indulge in rejuvenating soaks in either the serene indoor or picturesque outdoor onsens, where warm mineral waters cradle your body while breathtaking mountain views capture your heart.

Culinary Delights - Experience exquisite kaiseki dining, where each dish is a work of art, beautifully presented and bursting with seasonal flavors. From delicate sashimi to vibrant pickles, every bite tells a story of Japanese culinary tradition.

Intimate Accommodations - Step into a plush haven featuring tatami flooring and luxurious futons that invite you to lose yourself in restful slumber, all while enjoying calming sounds of nature filtering through your window.

Guest Experiences - As the sun set behind the mountains, one guest found magic in their yukata-clad evenings, dining on the terrace under a canopy of stars while sipping fragrant tea, the air mingling with laughter and the distant trickle of a nearby stream.

Nestled in the serene embrace of Hakone's lush mountains, Hakone Kowakien Tenyu invites you to immerse yourself in an oasis of tranquility and elegance. From the gentle sounds of a nearby waterfall to the warm embrace of your private onsen, every moment here is designed for romance and rejuvenation, making it a perfect retreat for couples and luxury seekers alike.

Luxurious Onsen Retreat - Revel in the ultimate relaxation as you soak in your own private onsen, where soothing waters meet breathtaking views of Tonomine and Myojogatake. The ceramic hot springs, crafted from Shigaraki pottery, elevate your experience, providing a unique blend of tradition and modern luxury.

Culinary Delights - Indulge in a culinary journey with a breakfast buffet that bursts with fresh flavors and an exquisite dinner featuring locally sourced ingredients prepared in both Japanese and Western styles. Whether it's the delicate aroma of shabu-shabu or the vibrant spread of breakfast delicacies, each meal becomes a celebration of taste.

Serene Garden Views - Your room offers not just comfort but also a tranquil haven where serene garden views and the distant mountains envelop you. Experience restful nights on tatami flooring, punctuated by the peaceful backdrop of nature, ensuring that every waking moment feels like a gentle embrace of calm.

Guest Experiences - Amidst the serene atmosphere, guests have delighted in the unexpected joy of being surprised with personalized birthday arrangements, reveling in the thoughtful gestures of the attentive staff. The air often carries scents of delicious meals wafting from the on-site restaurant, intertwining with the refreshing mountain breeze.

Nestled within the verdant embrace of Hakone's mountain ranges, Hakone Retreat Före is a sanctuary where luxury meets nature's tranquility. As you enter this elegant hideaway, the serene sounds of rustling leaves and distant water flows invite you to leave the world behind and indulge in moments of pure romance and rejuvenation.

Total relaxation - Immerse yourself in the soothing warmth of the outdoor hot spring bath, accessed via a charming wooden deck that meanders through the forest, offering glimpses of nature at its most captivating.

Wellbeing - Rejuvenate your senses with thoughtfully curated wellness experiences, including spa treatments designed to harmonize body and soul amid breathtaking views that inspire inner peace.

Outstanding location - Set against a backdrop of lush forests and majestic mountains, the hotel offers a perfect blend of serenity and adventure, making it an ideal base for exploring local cultural treasures and scenic vistas.

Guest Experiences - As evening falls, guests often find themselves enchanted by the gentle presence of deer flitting through the trees while sipping warm coffee from their room, all set against the tranquil ambiance of the forest that envelops them like a soft, welcoming hug.

Nestled in the serene embrace of Hakone, Hakone Suimeisou offers a luxurious retreat where the allure of Japan's natural beauty meets modern sophistication. Just a stone's throw from Hakone Yumoto Station, this boutique haven invites couples and solo travelers alike to unwind in its tranquil hot springs, breathe in the crisp mountain air, and bask in an atmosphere of romance and relaxation.

Total Relaxation - Indulge in the soothing warmth of public and private onsens, where the gentle sound of flowing water and the fragrant aroma of cedar envelop you, inviting deep tranquility and rejuvenation.

Romantic Break - Each guest room, adorned with understated elegance, is designed to facilitate intimate moments, featuring plush bedding and private hot-spring bathtubs that create a sanctuary for lovers seeking connection amidst nature.

Cultural Explorers - Explore the rich tapestry of Hakone’s heritage with nearby attractions like Sounji Temple just a leisurely walk away, while local markets tempt you with their authentic flavors and artisanal crafts.

Guest Experiences - As evening falls, the delightful clink of dinnerware hints at gourmet Japanese meals being served, filling the air with enticing scents—from savory miso soup to delicately grilled fish—that linger in the senses long after the last bite.

Nestled amidst the serene mountains of Hakone, Hakone Tokinoshizuku invites you to escape into a world of tranquility and elegance. This intimate ryokan, adorned with traditional Japanese aesthetics, offers a sanctuary where luxury meets nature, each moment drenched in romance and relaxation.

Total Relaxation - Indulge in the blissful experience of private onsen baths, where the soothing warmth of geothermal waters envelops you while you gaze upon breathtaking valley views from your own terrace.

Romantic Break - With its chic yet cozy atmosphere, this retreat is an ideal setting for couples seeking intimacy, highlighted by candlelit dinners served in-room, allowing you to savor exquisite dishes crafted from locally sourced ingredients at your leisure.

Spa Breaks - Rejuvenate your body and soul in the tranquil spa, where expert therapists blend ancient techniques with modern wellness practices, ensuring that every treatment leaves you feeling revitalized and deeply relaxed.

Guest Experiences - As you soak in your semi-outdoor tub under the starry sky, the gentle sounds of chirping nocturnal birds create a symphony of serenity, perfectly contrasting the exquisite aroma of simmering herbal infusions wafting from your room service dinner.

Nestled amid the enchanting landscapes of Hakone, the Hyatt Regency beckons with an elegant embrace of tranquility and romance. Here, every spacious room is a sanctuary adorned with modern comforts, inviting guests to revel in breathtaking views of nature’s artistry, including glimpses of Mount Fuji framed by panoramic windows.

Spa & Relaxation - Indulge in the blissful serenity of Spa Izumi & Onsen Hakone, where soothing fragrances waft through the air as skilled hands work away the stresses of daily life, leaving you rejuvenated and blissfully relaxed.

Outstanding Location - Perched gracefully above Gora, the hotel offers an exquisite vantage point for exploring the wonders of Hakone, from serene boat rides on Lake Ashi to invigorating hikes around volcanic valleys, all while ensuring seamless access to local transport.

Culinary Delights - Savor a culinary journey at The Dining Room, where the sizzle of fresh ingredients fills the air, and dishes crafted from local produce tantalize your taste buds while you gaze over mountain vistas from the terrace.

Guest Experiences - As twilight falls, guests have commented on how the warm glow of mood lighting creates an intimate atmosphere in their rooms, complemented by the soft sounds of nature outside, providing a perfect backdrop for unwinding after a day of adventure.

Nestled in the serene embrace of Hakone's lush landscapes, Hakone Hisui offers an intimate retreat where modern luxury meets traditional Japanese hospitality. Each carefully appointed room invites you to unwind in style, with private terraces that overlook tranquil gardens and the therapeutic sound of bubbling hot springs nearby, creating a harmonious oasis for couples and wellness seekers alike.

Romantic Escape - Explore thoughtfully designed spaces that effortlessly blend contemporary elegance with warm, inviting touches. With soft ambient lighting and hidden nooks perfect for shared moments, every corner of Hakone Hisui whispers romance.

Spa & Relaxation Lovers - Indulge in rejuvenating hot spring baths and saunas that promise blissful relaxation. The mineral-rich waters soothe the body while the gentle scent of cedarwood envelops you, making each soak a sensory journey.

Outstanding Location - Located within easy reach of cultural gems like the Hakone Lalique Museum and Venetian Glass Museum, you can immerse yourself in the rich artistry of the region, all while returning to your tranquil sanctuary at the end of a fulfilling day.

Guest Experiences - Guests have discovered the joy of sipping on freshly brewed matcha in their spacious rooms, the fragrant steam mingling with the aroma of local delicacies wafting from the restaurant below. A delightful surprise comes from the attentive staff who remember your name and preferences, making you feel less like a visitor and more like family.

Perched elegantly above the vibrant Shibuya district, the Cerulean Tower Tokyu Hotel invites you to experience Tokyo in unparalleled luxury and style. From the moment you step into the grand lobby with its sleek, modern decor, you are enveloped in an ambiance of sophistication that whispers romance and adventure, perfect for lovers, explorers, and those seeking a unique retreat in the heart of the city.

Outstanding Location - Just a five-minute stroll from Shibuya Station, your urban playground is at your fingertips, making it effortless to explore stylish boutiques, bustling markets, and iconic landmarks like the Meiji Jingu Shrine—all while enjoying breathtaking views of Mt. Fuji on clear days.

Luxury Dining Experiences - Indulge your palate at one of eight exquisite restaurants, each offering a culinary journey that ranges from delicate Japanese kaiseki to sumptuous French cuisine, all set against stunning panoramic backdrops of Tokyo’s skyline.

Wellness Retreat - Unwind in the serene sauna or immerse yourself in the therapeutic embrace of the hot tub, where the soothing sounds of bubbling water harmonize with the aroma of essential oils, creating the perfect sanctuary after a day of exploring the dynamic city outside.

Guest Experiences - Guests often recount moments of quiet delight as they sip a freshly brewed cup of coffee in the Garden Lounge, where the gentle bustle of Shibuya fades into a serene backdrop, or how the attentive staff surprised them with personalized touches, transforming a simple stay into a cherished memory.