The 5 Best Boutique Hotels with Spa in Kauai (2025)

Nestled along Kauai's breathtaking Napali Coast, 1 Hotel Hanalei Bay is a sanctuary where luxury meets nature. Imagine waking up to the symphony of gentle waves lapping against the shore and lush mountains cradling you in tranquility, providing the perfect backdrop for romantic getaways or serene retreats.

Outstanding Location - Perched on the edge of a cliff, every vantage point offers unparalleled views of verdant hills and the sparkling Pacific, making it a photographer's paradise and an adventurer's dream.

Spa Breaks - Indulge in rejuvenating spa treatments where the scents of tropical botanicals envelop you, and skilled therapists seamlessly blend traditional Hawaiian practices with modern wellness philosophies for an experience that feels like pure magic.

Epicurean Delights - Savor culinary masterpieces at the Kauai Grill, where the ocean's bounty meets innovative flavors, and relish the refreshing cocktails crafted at the swim-up bar as you relax amidst stunning vistas.

Guest Experiences - As you wander through the hotel’s garden, the sweet scent of hibiscus fills the air while the soothing sound of water dances from fountains nearby. One guest discovered an unexpected treat: a friendly gardener came by to refresh their room with a freshly picked fern, adding a personal touch to their lush escape.

Nestled serenely on the sun-kissed shores of Poipu Beach, Koa Kea Resort invites you into an intimate oasis of luxury and tranquility. Here, the gentle sound of waves lapping against the shore harmonizes with the warm, fragrant breezes, creating a romantic backdrop that feels both exclusive and inviting.

Intimate Romantic Getaway - With its chic decor and plush accommodations, Koa Kea offers a secluded retreat perfect for honeymooners and couples seeking to rekindle their romance amidst stunning ocean views.

Culinary Delights at Red Salt - Awaken your palate at Red Salt, where breakfast becomes an exquisite affair with dishes like lobster benedict, complemented by the friendly smiles of attentive staff who make every meal feel special.

Spa and Wellness Haven - Unwind in the spa’s serene environment, where local ingredients elevate each massage and facial treatment, leaving your senses refreshed while the enticing aromas transport you into a state of complete relaxation.

Guest Experiences - Imagine waking up to the smell of fresh coffee wafting through your room as the sun spills golden light over the ocean. After savoring the delightful breakfast, you might find yourself captivated by the vibrant colors of a sunset, painting the sky as you sip cocktails at the poolside bar, listening to soft laughter and the faint sound of waves.

Nestled within lush tropical gardens and beside tranquil river pools, the Grand Hyatt Kauai Resort & Spa is a haven of elegance and relaxation. Here, romance flourishes amid stunning ocean views and the gentle rustle of palm fronds, inviting couples and luxury seekers to indulge in a truly unforgettable Hawaiian escape.

Spa Breaks - Experience serenity at the Anara Spa, where the air is infused with soothing scents of coconut and plumeria. Indulge in rejuvenating treatments inspired by ancient Hawaiian traditions that transport you to a world of bliss.

Beach Life - With direct access to sun-kissed shores, spend your days basking in the warm Hawaiian sun or listening to the rhythmic lull of the waves as they caress the sandy beach, perfect for both relaxation and adventure.

Romantic Getaway - The resort's intimate dining options, such as Tidepools, offer breathtaking sunset views, where the sounds of the ocean set the backdrop for candlelit dinners featuring the freshest seafood—an enchanting experience for lovebirds.

Guest Experiences - Guests rave about the vibrant atmosphere; one morning, as the sun streamed through their private balcony, they were enveloped by the scent of tropical blooms and the distant sound of laughter from happy children splashing in the expansive pool complex, perfectly showcasing the resort’s vibrant spirit.

Nestled along the pristine shores of Kalapaki Bay, The Royal Sonesta Kauai Resort Lihue offers a serene oasis where luxury meets the lush beauty of Hawaii. With its whispering palm trees and the gentle lull of ocean waves, this resort invites couples and adventurers alike to immerse themselves in an enchanting escape filled with romance and revitalization.

Beach Life - Step onto the soft sands of Kalapaki Beach, where sunlight dances on turquoise waters, inviting you to stroll along the shore or unwind under the shade of tropical trees, all while feeling the warm breeze on your skin.

Spa breaks - Indulge in rejuvenating treatments at the full-service spa, where the soothing aromas of locally sourced botanicals envelop you, transporting you to a state of pure bliss as skilled hands melt away tension amid tranquil surroundings.

5* Luxury - Experience unparalleled comfort in our newly renovated rooms, featuring expansive windows that frame breathtaking ocean views or vibrant gardens, ensuring every moment spent indoors feels like a retreat into paradise.

Guest Experiences - Imagine waking up to the faint sounds of frogs serenading from the koi pond outside, the scent of fresh Kauai coffee wafting through your room as you step onto your private balcony, soaking in the glorious view of the pool and beach—a delightful start to a leisurely day.

Perched majestically on a verdant cliff along Kaua'i's breathtaking north shore, The Westin Princeville Ocean Resort Villas invites you to indulge in an oasis of tranquility and luxury. With the gentle sound of ocean waves dancing below and lush landscapes enveloping you, every moment spent here feels like a dream woven into the fabric of Hawaii’s serene charm.

Romantic Retreat - Whisk your partner away to this romantic sanctuary where spacious villas beckon with the promise of intimacy. Unwind in the sumptuous comfort of Heavenly Beds, surrounded by elegant decor, and sip cocktails as the sun dips below the horizon—the perfect setting for love to blossom.

Spa & Relaxation - Immerse yourself in wellness at the resort's inviting spa facilities, where tranquil scents and soothing sounds lull you into serenity. Experience rejuvenating treatments that harness local flora, leaving you feeling refreshed and connected to the island's natural beauty.

Outstanding Location - With stunning views of emerald mountains and azure oceans, the resort serves as your gateway to explore Kaua'i’s hidden treasures. Take leisurely strolls to nearby golf courses or engage in thrilling adventures like kayaking—every excursion is enhanced by the enchanting backdrop of lush landscapes.

Guest Experiences - As you step onto the property, the friendly smiles of staff greet you like old friends, making every interaction feel warm and inviting. Imagine returning from a day of exploration to find your spacious villa perfectly equipped—a large kitchen with a fridge, a luxurious whirlpool tub, and the plushest bed waiting to cradle you into blissful sleep.