The 10 Best Boutique Hotels with Spa in Sintra-Cascais Natural Park (2025)

Nestled in the enchanting hills of Sintra, Valverde Sintra Palácio de Seteais offers a haven of refined elegance and tranquility. With sweeping views of the Moorish Castle and Pena Palace, this luxurious 5-star hotel invites you to bask in its opulence while enveloped in the lush embrace of nature's beauty, making it an idyllic retreat for romance and relaxation.

Historic Charm - Step into a realm where history whispers through the ornate corridors and exquisite ballrooms, each space thoughtfully curated with rich decor that tells tales of a bygone era. The intricate details evoke a sense of grandeur, allowing guests to feel like nobility amid the backdrop of Sintra's storied past.

Culinary Delights - Indulge in a gastronomic journey at Restaurant Seteais, where traditional Portuguese flavors dance harmoniously with international influences. Savor the aroma of carefully crafted dishes as you dine surrounded by opulent chandeliers, creating a sensory experience that is both intimate and unforgettable.

Tranquil Retreat - Unwind by the glistening swimming pool, nestled within a sun-drenched terrace that beckons with soft lounge chairs and a gentle breeze. Here, the soothing sounds of nature create a symphony of relaxation, inviting you to bask in the warmth of the sun or enjoy a refreshing dip under the clear blue sky.

Guest Experiences - As dusk settles, one guest noted the enchanting scent of blooming jasmine wafting through their open balcony doors, perfectly complementing the crisp evening air. They reminisced about the exceptional staff, whose genuine warmth turned every request into a delightful exchange, leaving an indelible mark on their stay.

Nestled amidst the lush hills of Sintra, Villa Cerrado das Fontainhas SPA beckons you into a world of secluded elegance and serene luxury. Here, every moment is a gentle embrace of tranquility, where the air is filled with the fragrant notes of blooming gardens, and the shimmering infinity pool reflects the breathtaking beauty of the surrounding mountains—a perfect romantic retreat or wellness escape.

Spa Retreat - Immerse yourself in holistic luxury at our spa and wellness center, where the soothing aromas of essential oils mingle with the tranquil sounds of nature, inviting you to rejuvenate your body and spirit through curated treatments and calming yoga classes.

Gourmet Delights - Savor culinary artistry at our on-site restaurant, where breakfast unfolds like a feast of fresh pastries and vibrant fruits, perfectly complemented by the warm ambiance and attentive service that makes each meal feel like a cherished occasion.

Picturesque Poolside - Experience bliss beside our infinity pool, where the gentle lap of water meets the soft rustle of leaves overhead, making it an idyllic spot to unwind with a refreshing drink as you soak in enchanting mountain vistas.

Guest Experiences - As you stroll through the charming property, you'll notice details like the friendly staff who greet you with genuine smiles, while the warm scent of freshly brewed coffee wafts through the air during breakfast, inviting you to linger just a little longer in this slice of paradise.

Nestled within the verdant embrace of the Sintra Cascais Nature Reserve, Penha Longa Resort is a luxurious escape steeped in elegance and romance. This palazzo-style estate offers an intimate sanctuary where every moment is infused with tranquility, from the soft rustle of leaves whispering in the breeze to the warm glow of sunset cascading over the rolling hills.

Gastronomic Delights - Savor culinary artistry at its finest, with seven distinctive dining venues including the renowned Midori, Portugal's only Michelin-starred Japanese restaurant, where each dish is a harmonious blend of tradition and innovation that dances on your palate.

Wellness Oasis - Indulge in a state-of-the-art spa experience where luxury meets serenity, offering treatments designed to rejuvenate the senses amidst the soothing sounds of nature, all while surrounded by breathtaking garden vistas.

Championship Golf Course - Challenge yourself on a Robert Trent Jones Jr.-designed 27-hole championship golf course, celebrated as one of Continental Europe's top courses, where each swing is accompanied by panoramic views of lush landscapes that inspire both players and spectators alike.

Guest Experiences - Waking up to the gentle aroma of freshly brewed Nespresso coffee, guests have marveled at the effortless charm of the staff, whose heartfelt gestures—like remembering names and special occasions—create a sense of belonging in this opulent hideaway.

Perched on the sun-kissed cliffs of Estoril, the InterContinental Cascais-Estoril invites you to indulge in a luxurious getaway where the rhythm of the Atlantic serenades your senses. With expansive ocean views and a serene atmosphere, this elegant sanctuary is the epitome of romance and relaxation, perfectly suited for those seeking both adventure and tranquility.

Outstanding Location - Breathe in the salty air as you step outside to find Tamariz Beach just moments away, perfect for sunbathing or engaging in thrilling water sports while the Atlantic waves crash nearby.

Spa Breaks - Surrender yourself to pure bliss at the Spa & Wellness center, where soothing aromas envelop you, and every treatment feels like a gentle tide washing away your worries.

Romantic Escape - Imagine evenings spent dining under the stars, savoring traditional Portuguese dishes infused with fresh seafood, while the soft sounds of waves create an intimate backdrop for cherished memories.

Guest Experiences - One guest recalled the delightful morning ritual of waking up to the mesmerizing view from their spacious room—sunlight dancing on the ocean, paired with the aroma of freshly brewed coffee wafting from the in-room machine, making each day feel like a special occasion.

Nestled in the vibrant charm of Estoril, Hotel Inglaterra - Charme & Boutique beckons you with its elegant ambiance and romantic allure. With breathtaking views of the Atlantic Ocean and lovingly curated interiors, this boutique hotel offers an intimate escape where each moment is steeped in sophistication and warmth.

Romantic Break - Indulge in a romantic getaway as you stroll hand-in-hand to Tamariz Beach, just a short walk away. Return to your elegantly appointed room, where soft hues create a serene atmosphere for cozy evenings with ocean vistas at sunset.

Total relaxation - Unwind beside the rooftop swimming pool, adorned with a classic car that adds a touch of nostalgia to your sun-soaked afternoons. Feel the gentle breeze as you sip on a refreshing drink, enveloped by the tranquil sounds of the nearby waves.

Chic Dining Experience - Savor culinary delights in our uniquely decorated restaurant, where contemporary art and local flavors intertwine. Enjoy leisurely breakfasts featuring sumptuous fresh fruits and eggs made to order, while the artistic ambiance inspires delightful dining moments.

Guest Experiences - Imagine waking up to the aroma of freshly brewed coffee wafting through the air, mingling with the laughter of friendly staff as they greet you warmly each morning. A guest once described their upgraded suite as a hidden gem, praising the spacious balcony where they could bask in the sun and immerse themselves in the stunning views.

Nestled in the serene surroundings of Cascais, Lourenço's House Deluxe is a romantic sanctuary where modern elegance meets the charm of Portuguese hospitality. Guests are welcomed into a world of tranquility, enhanced by the lush gardens and the soothing sounds of nature, creating an intimate retreat perfect for couples and discerning travelers alike.

Romantic Break - Whisk away your worries as you indulge in the beautifully appointed suites that feature private entrances and plush furnishings, offering an oasis for lovebirds seeking moments of closeness and connection.

Chic Poolside Relaxation - Bask in the sun-drenched ambiance beside the year-round outdoor pool, where the gentle splash of water and the scent of blooming flora create an enchanting backdrop for lazy afternoons or refreshing swims.

Outstanding Location - Just a stone's throw from the vibrant culture and stunning coastal views of Cascais, you can easily explore local markets and quaint eateries while returning to the peaceful refuge of your guesthouse at day's end.

Guest Experiences - Upon stepping into their suite, guests were enveloped in a sense of calm, with the faint aroma of fresh linens mingling with the gentle hum of rustling leaves outside. As one visitor recounted, the thoughtful hosts not only shared hidden gems of the area but also provided freshly brewed coffee, making for delightful mornings that felt like a warm hug.

Nestled within the enchanting surroundings of Cascais, Palácio Estoril Hotel, Golf & Wellness stands as a serene oasis where timeless elegance meets modern luxury. The lush gardens whisper tranquility while the scent of fresh Mediterranean blooms mingles with the salty breeze from the nearby Atlantic Ocean, creating an atmosphere rich in romance and charm.

Spa Retreat - Indulge in a world of relaxation at the Banyan Tree Spa, where the soothing sounds of water and fragrant aromas transport you to a realm of serenity. Revel in personalized treatments that awaken your senses, complemented by complimentary access to the luxurious indoor pool and hot tub.

Culinary Delights - Savor exquisite Portuguese and international cuisine at the Grill Four Seasons, where every dish tells a story through vibrant flavors and artistic presentation, all served in an ambiance that oozes sophistication. Step outside to the Bougainvillea Terrace for al fresco dining surrounded by blooming flowers, making every meal a feast for the senses.

Historical Charm - Experience the allure of Bar Estoril, once a haven for spies during World War II, now transformed into a cozy retreat where classic décor meets inviting service. Sip on expertly crafted cocktails while listening to the soft hum of laughter around the poolside gardens, where each moment is steeped in history yet feels effortlessly contemporary.

Guest Experiences - Imagine waking up to the aroma of freshly brewed coffee drifting through your room, perfectly paired with the view of sun-drenched gardens. One guest shared how the staff went above and beyond, providing the perfect spot for a surprise romantic picnic, complete with handpicked local delicacies, making their stay truly unforgettable.

Nestled in the heart of Estoril, the Estoril Vintage Hotel invites you to step into a world where classic elegance meets modern luxury. The air is filled with the intoxicating scent of blooming jasmine from the lush gardens, while the gentle sound of waves lapping against Moitas Beach creates a serene backdrop for your stay. Here, every corner tells a story, making it an intimate haven for couples and discerning travelers alike.

Romantic Retreat - Whisk away your beloved to an enchanting sanctuary where each room features exquisite vintage furnishings and stunning sea views, embodying the essence of romance. Revel in the soft glow of sunset as you sip a glass of fine wine on your private balcony, feeling the embrace of the warm Portuguese breeze.

Spa & Relaxation - Indulge in pampering treatments at the serene spa, where skilled hands work their magic amidst tranquil surroundings, melting away stress. The faint aroma of essential oils dances through the air as you unwind in the sauna or luxuriate in the wellness center designed for pure rejuvenation.

Gourmet Delights - Savor an exceptional culinary journey at the hotel's restaurant, where traditional Portuguese flavors blend seamlessly with contemporary European cuisine. Each dish is a masterpiece, beautifully plated and bursting with local ingredients, inviting food lovers to relish every mouthful in an ambiance of refined charm.

Guest Experiences - As one guest marveled, the hotel feels like a welcoming museum, rich with art and history, where even the intricate Portuguese tiles seem to whisper tales of old. Imagine enjoying breakfast, the buttery warmth of freshly baked pastries mingling with the vibrant chatter of fellow travelers, all while being attended by staff who appear genuinely delighted to make your experience unforgettable.

Nestled along the breathtaking coastline of Cascais, Hotel Cascais Miragem Health & Spa is an opulent sanctuary where azure waves meet elegant design. A symphony of luxury and tranquility, this five-star retreat invites couples and wellness enthusiasts alike to indulge in its serene atmosphere, ensuring every moment feels like a cherished getaway.

Spa Retreat - Step into the enchanting Miragem Water Lounge, where the gentle sound of water lapping against the saltwater pond harmonizes with the soothing aroma of essential oils wafting from treatment rooms. Each spa experience promises total relaxation amidst stunning ocean views, enveloping you in a cocoon of serenity.

Gourmet Dining - Savor culinary excellence at the Miragem Restaurant, where each dish is a tribute to local flavors crafted with passion. Guests rave about the lavish breakfast spread, an artful arrangement of fresh fruits and pastries that delights both the eyes and the palate, setting the tone for the day ahead.

Infinity Pool Oasis - The outdoor infinity pool, framed by sweeping vistas of the Atlantic, creates a dreamy escape where the horizon seems to melt into the sea. As you lounge on plush sunbeds, the warm sun kisses your skin while the gentle sound of waves instills a sense of peace and bliss.

Guest Experiences - One guest noticed how the hotel exuded a delightful fragrance, reminiscent of fresh linens and subtle floral notes, creating an inviting atmosphere upon arrival. The attentive staff even surprised them with an unexpected room upgrade, turning their stay into an unforgettable luxury experience, complete with spectacular sea views from their spacious terrace.

Nestled in the charming coastal town of Cascais, the Legacy Hotel Cascais, Curio Collection By Hilton invites you to indulge in a sophisticated escape where modern elegance meets timeless romance. Just a leisurely stroll from the sun-kissed shores of Ribeira Beach, this boutique haven envelops you in luxury, providing serene spaces and refined amenities that awaken your senses and soothe your spirit.

Romantic Retreat - Imagine sipping a glass of Portuguese wine on your private balcony, basking in the gentle evening breeze as the sun dips below the horizon. This intimate setting is perfect for couples looking to create unforgettable memories together.

Wellness Oasis - Step into a world of rejuvenation with our lavish spa, where the soothing sounds of water harmonize with tranquil scents, making each treatment an immersive experience. Unwind in the outdoor pool or savor moments in the sauna, all designed to envelop you in pure relaxation.

Culinary Delights - Savor the art of dining in our exquisite on-site restaurant, where every dish is a masterful blend of local flavors and delicate presentation. From sumptuous breakfasts that fill the morning air with rich aromas to delightful dinners that linger with a symphony of tastes, every meal becomes a cherished experience.

Guest Experiences - As guests wander the lush garden paths, they often remark on the fragrant blooms that seem to whisper secrets of serenity. Many have shared how the attentive staff anticipated their needs, crafting little gestures like surprise treats by the pool, adding a personal touch to their stay.