Chef Tony from Sala Rattanakosin Hotel in Bangkok. Thailand. Asia. Sala Rattanakosin restaurant and bar, sala rattanakosin’s restaurant, is a scenic, riverfront dining option, overlooking the legendary chao phraya river and the mystical temple of dawn. Sala Rattanakosin bangkok also features the roof, this rooftop bar and terrace in bangkok provides idyllic riverfront setting to relax with a cold beverage at the end of a wonderful sightseeing day. At Sala Rattanakosin, we make sure that guests will have a memorable experience as they enjoy our wine bar and restaurant in bangkok. THE ROOF. chic open-air rooftop bar and lounge, with stunning views of the chao phraya river, temple of the dawn (wat arun) and other historical sites. serving beer, cocktails, wines and light snacks daily. A scenic, riverfront restaurant, overlooking the chao phraya river and the temple of the dawn (wat arun). the two storey restaurant offers indoor seating and an outdoor over water dining deck, serving a variety of delectable international dishes and a diverse selection of traditional thai favourites. the river bar features a variety of worldly wines, beers and cocktails, and has become one of bangkok’s most romantic and iconic dining experiences.