Get an overview of this hotel5-star clothing optional hotel, walk to National Museum


Located in the heart of Belgrade, this luxury hotel is within a 10-minute walk of Ethnographic Museum, National Museum, and Republic Square. Kalemegdan Citadel and Cathedral of Saint Sava are also within 2 mi (3 km).

Hotel Features

This hotel features 2 restaurants, a full-service spa, and an indoor pool. Free English breakfast, free WiFi in public areas, and free train station pick-up are also provided. Additionally, a health club, a bar/lounge, and a spa tub are onsite.

Room Amenities

All 45 soundproofed rooms provide free WiFi, free wired Internet, and 24-hour room service. Guests can enjoy deep soaking tubs, and other standard amenities include minibars, coffee makers, and LCD TVs.

Hotel Amenities

Hotel Amenities

In addition to a full-service spa, Square Nine Hotel Belgrade features an indoor pool and a health club. Dining is available at one of the hotel's 2 restaurants. A bar/lounge is on site where guests can unwind with a drink. Guests can enjoy a complimentary breakfast each morning. Public areas are equipped with complimentary high-speed wireless Internet access.

This 5-star property offers access to a business center and meeting rooms. This Art Deco hotel also offers a spa tub, a sauna, and a steam room. For a surcharge, the property provides a roundtrip airport shuttle at scheduled times and an area shuttle. Onsite parking is available (surcharge).

  • 24-hour front desk 
  • Airport transportation (surcharge) 
  • Area shuttle (surcharge) 
  • Babysitting or childcare (surcharge) 
  • Bar/lounge 
  • Business center 
  • Coffee/tea in lobby 
  • Concierge services 
  • Conference space 
  • Dry cleaning/laundry service 
  • Elevator/lift 
  • Free breakfast 
  • Free WiFi 
  • Full-service spa 
  • Garden 
  • Health club 
  • Indoor pool 
  • Laundry facilities 
  • Luggage storage 
  • Meeting rooms 
  • Multilingual staff 
  • Number of buildings/towers - 1 
  • Number of floors - 7 
  • Number of restaurants - 2 
  • Pool sun loungers 
  • Rooftop terrace 
  • Safe-deposit box at front desk 
  • Sauna 
  • Spa services on site 
  • Spa treatment room(s) 
  • Spa tub 
  • Steam room 
  • Terrace 
  • Total number of rooms - 45 
  • Tours/ticket assistance 
  • Free train station pickup 
  • Turkish bath/Hammam 
  • Valet parking (surcharge) 
  • Year Built 2011 

Family Friendly Amenities

  • Babysitting or childcare (surcharge)  
  • Cribs/infant beds (complimentary)  
  • Free Wi-Fi  
  • Indoor pool  
  • Laundry facilities  
  • Soundproofed rooms  


Available in all rooms: Free WiFi , Free wired high-speed Internet

Available in some public areas: Free WiFi


Valet parking (surcharge)

Room Amenities

  • Air conditioning 
  • Climate control 
  • Coffee/tea maker 
  • Free newspaper 
  • Free toiletries 
  • Free cribs/infant beds 
  • Daily housekeeping 
  • Deep soaking bathtub 
  • Desk 
  • Free WiFi 
  • Free wired high-speed Internet 
  • Hair dryer 
  • In-room massage available 
  • In-room safe 
  • Iron/ironing board (on request) 
  • LCD TV 
  • Minibar 
  • Pay movies 
  • Phone 
  • Private bathroom 
  • Room service (24 hours) 
  • Satellite TV service 
  • Shower/tub combination 
  • Soundproofed rooms 

Where to Eat

A complimentary English breakfast is served each morning between 6 AM and 10:30 AM.

Square Nine Hotel Belgrade has 2 restaurants on site.

24-hour room service is available.

Nearby Things to Do

An indoor pool and a spa tub are on site. Other recreational amenities include a health club, a sauna, and a steam room.

Spa Services

Sisley Spa has 2 treatment rooms. Services include deep-tissue massages, Swedish massages, massages, and facials. A variety of treatment therapies are provided, including aromatherapy. The spa is equipped with a sauna, a steam room, and Turkish bath/hammam.

Children under 12 years old are not allowed in the spa without adult supervision.

  • Deep tissue massage 
  • Swedish massage 
  • Steam room in spa 
  • Sauna in spa 
  • Massages 
  • Number of treatment rooms 2 
  • Manicures and pedicures 
  • Body scrubs 
  • Aromatherapy treatments 
  • Body treatments 
  • Facial treatments 


To make requests for specific accessibility needs, complete the “Special or Accessibility Requests" section of “Trip Preferences" when you book your hotel.

  • Accessible bathroom 
  • Accessible parking 
  • In-room accessibility 
  • Roll-in shower 

Hotel Policies


Check-in time starts at 2:00 PM

Minimum check-in age is 18

Check-in time ends at 2:00 AM


Check-out time is noon

Payment types

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are available for EUR 25 per night.
  • Free cribs (infant beds)!

You need to know

Extra-person charges may apply and vary depending on hotel policy.

Government-issued photo identification and a credit card or cash deposit are required at check-in for incidental charges.

Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.

No pets or service animals allowed


You'll be asked to pay the following charges at the hotel:
  • A tax is imposed by the city: EUR 1.40 per person, per night
  • Airport shuttle transfer per adult: EUR 30 (one way)
We have included all charges provided to us by the property. However, charges can vary, for example, based on length of stay or the room you book.

Optional extras

The following fees and deposits are charged by the property at time of service, check-in, or check-out.
  • Airport shuttle fee: EUR 30 per room (roundtrip)
  • Valet parking fee: EUR 30 per night
  • Rollaway bed fee: EUR 25 per night
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

We should mention

Clothing is optional at this property. Reservations are required for massage services and spa treatments. Reservations can be made by contacting the hotel prior to arrival, using the contact information on the booking confirmation. No pets and no service animals are allowed at this property.

Awards & Affiliations

  • Square Nine Hotel Belgrade is listed in the 2013 Condé Nast Traveler Hot List.
  • The property is a member of the Leading Hotels of the World.
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