Rainbow 1 is first building in Rainbow Holiday Complexes opened in summer of 2005 and it has been  renovated several times. Main restaurant is situated inside, and it has inner seatin area with inner balcony and outter balcony next to the pool. Rainbow 1 offers accomodation in double rooms, studios  and  apartments. For the guests' convenience there is reception, gym , lobby bar, 24-hours supermarket, pharmacy. There is special child section in the swimming pool, kid slide, umbrellas and sunbeds.