Welcome to Amadria Park Hotel Milenij, a luxury 5-star hotel
Set in a historic, Habsburg-era villa, our Hotel Milenij offers five-star luxury and Mediterranean elegance. Framed by landscaped gardens, it features Opatija’s most popular terrace with views of Kvarner Bay. Get ready to fall for Hotel Milenij – a rose-coloured villa that promises Riviera romance at every turn. Take a seat at our iconic terrace and feel like a film star as you gaze out over the bay. It’s enough to make any heart race.
Whether you’re here for business or leisure, every detail of your stay matters to us at Milenij. You’ll find elegant, refined rooms that are furnished with high comfort in mind, combining luxury and Mediterranean charm. This is the place to be seen – and perhaps steal the scene – in Opatija.
The hotel’s fine dining spot, Restaurant Argonauti, serves up gourmet regional dishes with a Mediterranean twist. You can also enjoy refreshments at our Wagner Caffe terrace and bar, with its spectacular bay views, perfect for soaking in the luxurious Mediterranean atmosphere.
If you are looking for relaxation, there’s our Milenij Spa. It offers a complete menu of relaxing treatments, as well as pools, a Finnish sauna, and a Turkish bath, providing a luxurious Mediterranean wellness experience.
AMADRIA PARK HOTEL MILENIJ in Opatija now proudly holds the special standards of “BUSINESS,” “MEETINGS,” and “CONGRESS,” distinguishing itself as a premier destination for business travelers, meetings, and conferences.
Amadria Park Hotel Milenij ***** Photo Gallery
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Why book direct?
You’ll always benefit by receiving the best prices from booking directly with Amadria Park - via our website, by phone or by email. Only with us you will find the widest room selection.
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 Amadria Park Hotel Milenij










Luxury Rooms At Amadria Park Hotel Milenij
Amadria Park Milenij special offers
Stay Longer
Stay Longer – Fifth Night Free
Enjoy great savings with our "Stay Longer" offer!
View the Offerearly booker
Exclusive 40-Day Advance Rate
Plan ahead and save 15%! Book your stay at least 40 days in advance
View the OfferHotel Moments
MILENIJ EXPERIENCE
Enjoy a unique luxury experience in the very heart of Opatija. Relax in the elegant ambiance of Hotel Milenij
View the OfferSpa & Wellness by the Sea
Milenij Spa Break
Escape the everyday and unwind by the sea. Our Milenij Spa Break offer has everything you need for a complete...
View the OfferLabour day
Labour Day Escape
Labour Day, celebrated on the 1st of May, is the perfect opportunity for a short break
View the OfferDining experience
Gourmet Getaway
It is the perfect time to relax at sea and spend days in Kvarner. With a fine dining dinner
View the OfferAttractions by Amadria Park - Opatija
Spa & Wellness At Amadria Park Hotel Milenij
Milenij Spa
View the Spa & WellnessExcursions At Amadria Park Hotel Milenij
Opatija Adventure
View ExcursionROSSI WINERY TASTINGS
View ExcursionHELI FLY Wine Hopping Experience
View ExcursionOpatija Winter Cruise
View ExcursionMilenij Boat Experience
View ExcursionWhere To Find Us
Address | Maršala Tita 109, Opatija, 51410, HR |
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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.