With its pure, white buildings and colourful gardens there’s a hint of classical Crete about Castello Boutique Resort & Spa. But look closer and you’ll find über-cool architecture and hip interior design.

CASTELLO BOUTIQUE RESORT & SPA – At Going Luxury we constantly receive special offers for this delightful property. Get in touch with us via live chat, email or phone to check the latest offers for your holiday requirements.

Outdoors is an inviting freshwater pool, which transforms into a trendy spot for cocktails and music by night. While inside there’s a glass-fronted fine dining restaurant, stylish spa and collection of contemporary suites.

Look out at the gardens or across to the mountains from your terrace. Or pick a suite with a private pool for an added splash of luxury. Then get dressed up for an evening of island cuisine with an international twist at Elea Restaurant.

When it’s time to explore, Castello Boutique Resort & Spa is perfectly positioned between mountains and sea. You could head to nearby Sissi, a small fishing village with plenty of character, and wander through narrow streets to the pretty harbour.

Or seek out a secluded stretch of sand for a day at the beach. Hike or cycle along the Lassithi plateau to take in windmills, traditional villages and olive groves. Or visit the ancient Minoan palaces at Malia or Knossos for a glimpse of the island’s ancient history.

Stylish high-quality design is the hallmark of this deluxe boutique resort, situated in one of the most beautiful and sought-after locations in Crete, the traditional seaside village of Sissi. Recalling a bygone era of gracious living, Castello Boutique Resort & Spa offers the personalized service and amenities required by today’s discriminating traveler. Since 2015 Castello Boutique Resort and Spa became adult only hotel and have entered the SLH family- Small Luxury Hotels of the world.

What you can expect during your stay

  • All linens sanitized in high-temperature wash
  • Face masks required for staff in public areas
  • Hand sanitizer available to guests & staff
  • Paid stay-at-home policy for staff with symptoms
  • Regularly sanitized high-traffic areas
  • Staff required to regularly wash hands
  • Regular temperature checks for staff
  • Doctors available 24/7
  • Individually wrapped toiletries

Looking for something else? Get in touch and let us find your perfect getaway. We have access to lots of other holiday deals, some not even listed on our site yet!


  • Pool & Garden
    • The elegant tropical gardens surrounding the eastern side of the hotel, hosts numerous sunbeds, giving guests the chance to relax and enjoy the hot summer sun.
    • The focal point of the resort is its picturesque outdoor fresh-water swimming pool, equipped with fibre-optical effects, where guests can enjoy various summer cocktails or taste some the numerous Cretan delicacies served by our attentive staff.
  • Callista Spa Pool
    • Callista Spa’s main feature is the large indoor swimming pool. Whilst under constant chromotherapy and aromatherapy, guests are able to enjoy many hydrotherapy features, including: Waterfall faucet, jacuzzi area, reverse swimming jets & foot and back hydro massage jets.
    • After the session has finished, the recliners will help you relax while drinking a hot beverage.
  • Fitness & Beauty
    • Build inside the Callista Spa of Castello Boutique Resort the state-of-art gym will help you keep your fitness while on holiday! The CYBEX cardio series consists of treadmills, arc-trainer, and recumbent bike suited for cardiovascular strength endurance training.
    • Inside the beautification chamber, our highly trained spa experts will offer nailsculpturing, manicure, pedicure, hairstyling, hair treatments and facial skin revitalization.


  • Elea Restaurant
    • The resort houses the elegant Elea Restaurant, a spacious, beautifully designed dining complex, with panoramic views of the tropical gardens and the mountains beyond.
    • Here you can enjoy the finest gourmet cooking from Crete and around the world, prepared from fresh, locally produced ingredients.
    • Elea restaurant’s dress code: Light Casual Dress Code for men (long trousers & shoes).


  • Aroma Bar
    • The resort also includes the AROMA BAR, a stylish open-air bar beside the main pool, serving a wide range of cocktails, drinks, beverages, and snacks. Relax to chill-out music while enjoying a fine cognac or specialty tea, served by our attentive staff.