The 7 Best Luxury Hotels with Spa in Florida Keys (2025)

Nestled among lush tropical foliage, The Gardens Hotel is a serene adult-only retreat in the heart of Key West, where each moment feels like an intimate escape. With fragrant blooms filling the air and the gentle sound of rustling leaves, this upscale haven invites couples and romantic travelers to unwind in its elegant ambiance, just steps away from the vibrant pulse of Duval Street.

Romantic Retreat - With private balconies overlooking verdant gardens, every room at The Gardens Hotel offers a tranquil space to bask in the romance of island life. The soft whisper of palm fronds swaying creates a soothing backdrop for candlelit evenings and leisurely mornings.

Charming Oasis - Two inviting outdoor pools beckon you to lounge under the sun or find solace in shaded nooks, while the property’s hidden hammocks offer perfect spots for afternoon daydreams. Guests often delight in discovering quiet corners, making it feel like a personal sanctuary amidst the lively surroundings.

Live Entertainment - Every Sunday evening, immerse yourself in the soulful sounds of live jazz as it serenades the garden, creating a magical atmosphere that enhances the romantic setting. The enchanting melodies blend seamlessly with the evening breeze, painting memories that linger long after your stay.

Guest Experiences - As you sip coffee by the poolside, the aroma of freshly prepared breakfast wafts through the air, teasing your senses with promises of delightful flavors. A chance encounter with the gracious owner adds a personal touch, leaving guests feeling not just welcomed but truly at home in this beautiful, immaculately kept oasis.

Nestled on the sun-kissed shores of Key West, Ocean Key Resort & Spa offers an exquisite blend of luxury and tranquility, enveloped by the sounds of gentle waves and the scent of salty sea air. Here, each moment invites you to unwind, whether you're sipping a cocktail as the sun sinks into the Gulf or indulging in a rejuvenating spa treatment while the world drifts away.

Romantic Escape - With breathtaking sunset views from every corner, this resort is the epitome of romance. Stroll hand-in-hand along the Sunset Pier, where the golden hues ignite the sky, creating a backdrop that feels almost otherworldly.

Total Relaxation - Experience pure bliss at SpaTerre, where skilled therapists transport you to a sanctuary of serenity. The soothing scents of essential oils mingle with the freshness of ocean breezes, inviting you to leave your worries behind.

Culinary Delights - Savor freshly caught seafood paired with handcrafted cocktails at Hot Tin Roof, whose vibrant ambiance is enhanced by the sound of laughter and clinking glasses, reminding you that every meal here is a celebration.

Guest Experiences - One evening, a couple found themselves mesmerized by the brilliant sunset, their laughter mingling with the soft rustle of palm leaves as they shared a Cozy dinner at the waterfront. Their server surprised them with a complimentary dessert, igniting a spontaneous toast to love and life, all under the enchanting glow of twilight.

Nestled amidst 27 acres of tropical gardens and stretching along 1,000 feet of pristine private beach, Cheeca Lodge & Spa is a sanctuary where luxury meets the soul of Florida's Keys. With its chic ambiance and romantic allure, this resort invites you to escape into an oasis of tranquility, where every detail whispers relaxation and indulgence.

Tropical Escape - Breathe in the intoxicating scent of saltwater and hibiscus as you lounge beside sparkling adult and family swimming pools, each offering an idyllic retreat that feels worlds away from daily life.

Gourmet Indulgence - Savor the flavors of the tropics at Atlantic’s Edge, where dishes inspired by the sea are served against a backdrop of breathtaking views, or unwind at Nikai Sushi Bar, where the delicate artistry of sushi comes alive amidst a laid-back elegance.

Wellness Retreat - Rejuvenate at the on-site spa, where soothing sounds of gentle waves mingle with the aroma of coconut and lemongrass, creating a holistic experience that nourishes both body and spirit while surrounded by lush garden views.

Guest Experiences - One guest marveled at the comforting touch of their room, adorned with dark hardwood furniture and a soaking tub overlooking the ocean—a perfect spot to sip coffee as the morning sun transformed the sky into a canvas of pinks and oranges. Others cherished the friendly faces of the staff, who greeted them with warm smiles and small gestures that made them feel like part of the Cheeca family.

Nestled just a block away from the shimmering Atlantic Ocean and the vibrant pulse of Duval Street, Santa Maria Suites Resort is an intimate oasis that blends modern luxury with the charming quirks of Key West. Here, spacious all-suite accommodations invite you to unwind in style, surrounded by lush gardens and the gentle sound of water lapping at nearby shores, creating an atmosphere ripe for romance and relaxation.

Romantic Retreat - Indulge in the ultimate romantic escape, where each suite offers stunning decor and a full kitchen, perfect for intimate dinners or lazy breakfasts in bed, complemented by the scent of fresh muffins wafting through your door each morning.

Total Relaxation - Two heated outdoor pools beckon for leisurely dips amidst tropical gardens, while complimentary poolside smoothies refresh your spirit under the warm Florida sun—a dreamy backdrop for unwinding after exploration.

Outstanding Location - Just moments from historic sites and local markets, you can easily stroll to iconic attractions like the Ernest Hemingway House, returning to the sanctuary of your suite equipped with everything you need—truly a hub for cultural explorers and adventure seekers alike.

Guest Experiences - Guests have delighted in the unexpected treats awaiting them daily: imagine opening your suite to the allure of freshly baked muffins alongside Dove ice cream mini bars, while the friendly staff members, particularly Matilda, go above and beyond, offering personalized tips on dining and sights with genuine warmth.

Nestled along 14.5 serene acres of pristine bayfront in Key Largo, Playa Largo Resort & Spa invites you into a realm where elegance meets tranquility. Picture yourself unwinding under swaying palms, the gentle sound of waves lapping at the shore creating a symphony of relaxation as the warm Florida sun bathes you in golden light—a truly idyllic escape for couples and luxury seekers alike.

Romantic Getaway - With private cabanas dotting the beach and fire pits glowing at twilight, every corner of Playa Largo is designed for romance. Enjoy intimate dinners with fresh seafood while the sunset casts a mesmerizing palette across the sky, perfect for creating lasting memories.

Spa Indulgence - At the full-service Ocean Spa, surrender to soothing treatments that rejuvenate both body and soul. Whether you indulge in a blissful massage right in your room or simply bask in the luxurious ambiance, this is a sanctuary where serenity reigns supreme.

Adventurous Escapades - Water sports enthusiasts will find their paradise here, with opportunities for kayaking, paddleboarding, and diving just steps away from your doorstep. Each day promises exciting adventures amidst the vibrant marine life of the Florida Bay—an exhilarating playground waiting to be explored.

Guest Experiences - Imagine sinking your toes into soft sand while sipping on a freshly crafted cocktail, the air perfumed with hints of grilled seafood from the nearby Sol by the Sea restaurant. Guests often rave about the friendly staff who greet you like family, ensuring every moment feels personalized and genuine, even if it means waiting a tad longer to savor that perfect breakfast made just for you.

Nestled along the stunning coastline of Marathon in the Florida Keys, Isla Bella Beach Resort & Spa invites you to indulge in a luxurious escape where tropical elegance meets serene seclusion. With its private stretch of pristine beach and lush gardens, every moment spent here feels like a personal retreat, wrapped in the soothing sounds of gentle waves lapping against the shore.

Beach Life - Immerse yourself in the vibrant hues of the ocean as you lounge on soft sands or enjoy thrilling water sports. The resort's exclusive beachfront is perfect for sun-soaked days filled with paddleboarding alongside playful manatees or an exhilarating jetski adventure under the sun.

Spa Breaks - Discover your sanctuary at the wellness center, where the air is infused with calming aromas and the sound of bubbling hot tubs invites relaxation. Unwind with holistic treatments that rejuvenate both body and spirit, ensuring a blissful escape from the everyday hustle.

Culinary Delights - Savor exquisite flavors at the in-house restaurant, where Hawaiian Regional Cuisines come alive with fresh, local ingredients. Each dish tells a story—imagine the aroma of grilled fish kissed by citrus as it mingles with laughter and clinking glasses, creating the perfect backdrop for romantic evenings.

Guest Experiences - One guest recalled how the warm breeze carried the scent of salt and coconut, making their morning coffee feel like a tropical ritual; while another delighted in the surprise encounter with dolphins during an afternoon paddleboarding session, turning an ordinary day into a memorable adventure.

Nestled on the sun-kissed shores of Marco Island, the JW Marriott Beach Resort stands as a bastion of luxury and serenity. With each wave lapping at the pristine shoreline, this elegant oasis invites you to indulge in a world where your every desire is met with impeccable service and breathtaking views of the Gulf of Mexico.

Total relaxation - Immerse yourself in tranquility at the Spa by JW®, where the air is infused with soothing aromas and the gentle sound of water evokes a sense of calm as skilled therapists work their magic to rejuvenate your body and spirit.

Romantic Break - Bask in the golden glow of sunset from your private balcony, where the vibrant hues of the sky create a picturesque backdrop for intimate evenings spent savoring fine wines and delectable dishes, handpicked from the resort's diverse culinary offerings.

Beach Life - Step onto the soft sands just steps from your door, where the rhythmic lull of the ocean mingles with laughter and the playful splash of families enjoying the outdoor pools—each moment a reminder that paradise is within reach.

Guest Experiences - As you lounge by the pool, the gentle breeze carries the tantalizing scent of grilled seafood, and friendly staff members glide past, ensuring your glass is never empty while the sun dips lower, inviting you to lose track of time amidst the serenity.