Room reservation

Reservations by phone
To make reservations by phone, please call 0040-266-335 406


Our hotel offers accommodation in 117 stylish rooms, of which 91 are twin rooms, 20 matrimonial rooms, 5 suites and 1 luxury apartment. Our services and the positive experiences that you can live within our amenities will make you feel treated like every customer of ours deserves.

O3zone Hotel is located in Baile Tusnad, an internationally known resort both by its therapeutic effects on cardiovascular diseases and by the extraordinary natural, ionized and fresh air.

The resort is situated in the heart of Romania, 30 km from St. George, 60 km from Brasov and 30 km from Miercurea Ciuc, ideally positioned on the scenic western side of the volcanic massif Ciomad, in the proximity of the unique St. Ana Lake.

The hotel O3zone, ideally located in the center of Baile Tusnad, is oriented towards “Stânca Șoimilor” a cliff which above the fact that it offers a unique view is also offers tracking - possibilities.


The hotel operates under a concept of Spa, Nature & Conferences and due to its exquisite quality of services is a leader on its field.

Our rooms