

An Adriatic escape with Riviera elegance
Perched above the glittering Adriatic, Hotel Milenij unfolds within a magnificent rose-hued Habsburg-era villa, exuding cinematic romance. Sip, savour and embrace the storied luxury—every view of the bay feels like a love letter to the timeless splendour of the Opatija Riviera.
- Wedding
- Premium
- Wellness
Venues at Hotel Milenij
Hotel Facilities

Wellness & Spa
Inspired by Empress Sisi and Austro-Hungarian elegance, Milenij Spa offers a refined wellness experience with expert treatments, premium cosmetics and moments of pure relaxation.

Caffé Wagner
Fall in love with the sweet side of life at Café Wagner, Opatija’s most celebrated café, set along the enchanting Lungomare seafront promenade with an awe-inspiring view of Kvarner Bay that captivates at every hour.

Piano bar Madonnina
Begin your day with coffee, croissants, and freshly squeezed juice while browsing newspapers in an elegant setting. Evenings bring cocktails, fine wine, and a relaxed ambience.

Restaurant Argonauti
The culinary heart of Milenij Hotel nestles elegantly within the villa’s majestic 1920s ballroom, where refined flavours harmonise with timeless grandeur.
Inside the Hotel
Discover Hotel Milenij through a collection of moments, details and timeless views that capture its unique elegance and seaside charm.
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