Hotel Milenij



  • Luxurious 5-star hotel in the centre of Opatija
  • Two restaurants
  • Bar with piano music
  • Wellness & Spa facilities
  • Close to the Slatina beach, St Jacob Church and Lungomare promenade

Talk to the Expert


Situated right in the very center of elegant Opatija, walking distance from many of the attractions of the city. This 5-star hotel features a Wellness & Spa centre, two restaurants, a lobby bar and a café.


Croatia Specialist

(+1) 844 879 7838


Located in the very centre of Opatija framed by landscaped gardens, the 5-star hotel Milenij is situated close to the beautiful Park Angiolina and many other attractions.

All rooms are tastefully furnished with traditional elements. Each room has a private modern-style bathroom, air conditioning, a satellite TV and a minibar.

Hotel Milenij has two excellent restaurants, a lobby bar and the elegant café Wagner, where you can treat yourself with a dessert and a coffee. Both restaurants serve local traditional dishes made with fresh and healthy ingredients. The Saint Jacob restaurant, next to the Saint Jacob’s Park, provides a beautiful dining experience. The luxurious Argonauti Restaurant is situated right next to Lungomare promenade, offers a stunning view over the Adriatic.

There is an impressive Wellness and Spa centre, which includes a pool, a Jacuzzi, sauna and numerous types of beauty treatments.

Our Flexi - Promise

  • Low Deposits

    Book your trip with us and pay a reduced deposit with the rest 90 days before your departure.

  • Full Flexibility

    We will not charge you any admin fees to change your travel dates due to Covid-19 travel restrictions in place within 30 days of your departure.

  • ATOL & ABTOT Protected

    Your trip with us is fully financially protected by our travel insurers. Peace of mind guaranteed.

  • Low Cancellation Fees

    Should you wish to cancel outright, we will apply a 10% cancellation fee for all new bookings. The 10% fee will be kept in credit for you to use on your next booking with us.



  • Central Opatija; close to Slatina Beach and neighboring Lungomare promenade

Hotel Milenij Facilities

  • Air conditioning
  • In-room safe, minibar, phone
  • Bathrobes, complimentary toiletries, hairdryer
  • Satellite TV
  • Complimentary WiFi
  • Laundry/dry cleaning service
  • Rooms with private balconies
  • Room service
  • Two excellent restaurants
  • Outdoor pool with sun terrace
  • Café
  • Lobby bar
  • Sun terrace
  • Sauna
  • Solarium
  • Spa and wellness centre
  • Indoor pool

Let’s get started making this itinerary yours.

Speak to experienced Destinations Experts about designing this itinerary around your budget and trip preferences

Why book with Unforgettable Croatia

  • 100% Financial Protection

    We are a licensed and fully bonded tour operator financially protected by both the Civil Aviation Authority (ATOL) and the Association of Bonded Travel Organisers Trust (ABTOT). All clients that travel with us are fully financially protected.

  • Destination Experts

    Our travel experts live and breathe the destinations they specialise in. This shows in their passionate to create hand crafted trips for our clients. We don’t offer cookie cutter trips, just truly unforgettable journeys unlike any other.

  • The Best Guides

    What makes our trips extraordinary is the unique immersive experiences we include. We pride ourselves in our black book of sought after expert guides, game rangers and local contacts who believe in our philosophy, unforgettable.

  • We Care

    From the moment you book your trip, we are on hand 24/7 to assist you throughout your journey. With regional offices around the world, we have ground logistics teams on hand to help you every step of the way.