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

"Try the spa while in Opatija"

2026-04-06

one of best hotel spa in Croatia, ask for Svjetlana more

LanaBR1 Zagreb, Croatia

"A Wonderful Tradition - We Keep Coming Back to Hotel Milenij"

2026-04-03

Our stay at Hotel Milenij has already become a beautiful tradition that we always look forward to returning to. As long-time guests, we can honestly say that this hotel justifies and even exceeds our... more

Brucci Samobor, Croatia

"Million dreams at Milenij Hotel Opatija"

2026-03-29

Location is amazing, atmosphere and feeling like being at home. All Milenij Hotel staff give their guests the feeling of belonging and importance. Their professionalism and dedication to their guests... more