Amadria Park Hotel Milenij

Maršala Tita 109, 51410 Opatija

Centrally situated in trendy Opatija, the luxury Hotel Milenij enjoys a seafront location on Lungo Mare promenade. This 5-star hotel boasts 650 m² Royall Spa wellness centre, 2 restaurants and a lobby bar with piano music.

Rooms/Apartments: 99

TripAdvisor® Traveler Reviews

"A truly delightful stay"

2026-07-11

I stayed in a comfortable suite on the hotel's top floor. Spacious and inviting, it offered all the amenities of a high-end establishment—from a living room overlooking the Adriatic and a bathroom... more

zoricak582 Osijek, Croatia

"A beautiful hotel"

2026-07-02

After a very successful couples holiday last year we returned this year with our adult sons for a special celebration. We all agreed that the hotel was exceptional in terms of comfort, friendliness... more

Sheila C York, United Kingdom

"Vienna by the sea"

2026-06-08

Amazing wellness, very nice staff. They made couples massage possible. Outdoor hot tub is so warm and nice place to chill. Pool is super clean and whole vibe is very Viennese :) Including huge Sissy... more