Conventional Tourism is connected with the attendance of meetings and exhibitions and represents an important market in then international level.
  A group of buildings with a high quality hotel will attract Tourism. There are two halls: a conventional one (940 seats) and a multiused (288 seats) for the needs of the conventions and for the organization of many different manifestations. In addition, the spa, the swimming pools of the hotel, the restaurants, the cafeterias, the aquarium in the bar, the internet- café, the coverer area for parking, the shopping centre, the gym complete the perfect foundation of this group of buildings.
  The principles of the design were: 1) the respect to the environment, 2) harmonious placement of the structure, 3) the healing of the wound which was cost by the operation of the quarry in the past. Clear shapes and plain forms follow the way the ground is, giving the impression of a light footstep.
  The endless horizontality, the seriousness the contrast of black and white, the forms which flow as well as the sensation of the swinging in the air which are basically brought about by the boomerang, complete the synthetic process.

Key words: Conventional Tourism, Conventional group, plain forms, horizontality, boomerang.