Amadria Park Hotel Milenij | Luxury 5-Star Hotel in Opatija
Set in a magnificent rose-colored historic villa from the Habsburg era, Amadria Park Hotel Milenij offers five-star luxury and timeless Mediterranean charm in the heart of Opatija, Croatia. The hotel features elegant rooms and suites that blend classic Austro-Hungarian style with modern comfort, making it ideal for both leisure and business travelers. Guests can enjoy gourmet Mediterranean cuisine at Restaurant Argonauti or relax on the Wagner Caffe terrace with breathtaking sea views.
For ultimate relaxation, the Milenij Spa offers pools, a Finnish sauna, a Turkish bath, and signature treatments that combine Mediterranean traditions with contemporary luxury.
Certified for business, meetings, and congresses, Hotel Milenij is also a premier destination for professional stays and corporate events.
Amadria Park Hotel Milenij ***** Photo Gallery
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Did You Know
Luxorious Villa
The southern part of the hotel was built as a luxurious villa in 1836 and become a café in 1898 which was named Caffé Principe Umberto in honour of a visit from the Kingdom of Italy’s Prince Umberto.
Carl Seidl
In 1908 the famous Viennese architect Carl Seidl designed the old part of today’s Hotel Milenij as an upgrade of the existing villa. The reconstruction was completed in 1910.
Karl Ludwig Hassman
A dance hall was added in 1924, with frescoes painted by Viennese painter Karl Ludwig Hassman. The hall is now home to the Argonauti restaurant, where the Greek mythology-themed artwork can still be seen.
Amenities at hotel
P
Garage
(fee)
Boutique
Event Hall
Fitness Centre (fee)
Indoor Pool
Outdoor Pool
Restaurant
Room Service
Terrace
Wheelchair Access
Wifi
Rooms & Suites
Special Offers tailored for you
Hotel Moments
MILENIJ EXPERIENCE
Enjoy a unique luxury experience in the very heart of Opatija. Relax in the elegant ambiance of Hotel Milenij
View the OfferWellness & Spa
Opatija Spa Break
Escape the everyday and unwind by the sea. Our Opatija Spa Break offer has everything you need for a complete...
View the OfferChristmas
Christmas Magic at Hotel Milenij
Experience the Magic of Christmas at Hotel Milenij
View the OfferStay Longer
Stay Longer – 5th Night Free
Enjoy great savings with our "Stay Longer" offer!
View the Offerearly booking
Early Booking at Amadria Park Opatija Hotels
Book by February 28, 2026, and save 20% on your summer vacation!
View the OfferSpecial Gourmet offer
Gourmet Journey by Amadria Park Opatija
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Milenij Wellness & Spa
Milenij Spa
View the Spa & WellnessExcursions and Activities We Recommend
ROSSI WINERY TASTINGS
View ExcursionHELI FLY Wine Hopping Experience
View ExcursionOpatija Riviera Vintage Tour
View ExcursionWhere To Find Us
| Address | Maršala Tita 109, Opatija, 51410, HR |
|---|---|
| Telephone | +385 51 202 000 |
| hotel.milenij@amadriapark.com | |
| Airport Distance | Opatija – Rijeka Airport 39 km, Opatija – Pula Airport 100 km, Opatija – Trieste Airport 104 km |
Need A Way To Get There?
With our transfer service, we will make sure that you arrive and return from your excursion in comfort and style. Enquire below.
