Opatija Spa Break

Amadria Park Hotel Milenij

Serenity by the Sea at Hotel Milenij

Escape the everyday and unwind by the sea. Our Opatija Spa Break offer has everything you need for a complete reset – luxurious accommodation, top-tier spa treatments, and a peaceful atmosphere.

Whether you’re seeking a solo retreat or a relaxing getaway for two, moments of peace, care, and true enjoyment await you here.

This package is available exclusively on our website and includes the best rates on accommodation and additional services, as well as the widest selection of rooms and suites, ensuring a perfect stay and an unforgettable relaxation experience.

After clicking “Make a Reservation”, you will be redirected to the page of our secure booking system.

Make A reservation
  • Offer includes:
    • Accommodation in your preferred room category
    • Early check-in from 12:00 PM (subject to availability)
    • Welcome drink upon arrival
    • Sumptuous gourmet buffet breakfast
    • 45-minute complete spa ritual, including sweet & salty body scrub, aromatherapy massage, breathing and relaxation exercises, and wakame dry oil treatment
    • Unlimited access to Milenij Spa facilities, including pool, Finnish and Turkish saunas, ice fountain, warm relaxation loungers, terrace jacuzzi, and seasonal fruit and herbal teas in the relaxation area
    • Complimentary Algotherm consultation and product tester
    • Salt sauna
    • Late check-out until 2:00 PM (subject to availability)
    • 10% discount on Algotherm cosmetics
    • Unlimited access to the fitness studio
    • Private parking in the hotel garage
    • VAT included
  • Milenij Weekend Experience powered by Zrno Soli
  • 14 – 16 November 2025

      • 14.11. – Spa Under the Stars
      • 15.11.  – Private Shopping Experience at Krie Design
      • 15.11. – Morning Wellness Workshop
      • 15.11. – Exclusive Five-Course Dinner powered by Zrno Soli & Vina Korlat  (€90 / per person)
        • This dinner can be added as an extra option when booking your room