Seafront hotel, Opatija

Amadria Park Hotel Milenij

Platak · Croatia

Opatija’s five-star in a Habsburg-era villa.

Hotel Milenij occupies a rose-hued Habsburg-era villa on the Opatija seafront, looking over Kvarner Bay, with Platak, Rijeka’s ski mountain, behind the coast. Its Milenij Spa has an indoor pool under a glass canopy and an outdoor pool with sea views, and its rooms and suites, many in the historical villa, look out to the sea, the park or the town.

  • Habsburg-era villa above the Adriatic
  • Indoor pool under glass and an outdoor pool
  • Milenij Spa rituals inspired by Empress Sisi
  • Deluxe rooms of 28 m² in the historical villa
  • Milenij Choco World of handmade pralines

Facilities

  • PoolsOutdoor, indoor · outdoor pool beside the sea
  • SpaMilenij Spa · Products: Algotherm, Elemis · Sauna · Signature: Milenij Massage, Algotherm Ocean Origins Facial
  • FitnessGym
  • ServicesTransfers, meeting rooms, weddings

From the hotel’s own website, checked 2026-11-13.