Pest and Buda are being divided by river of Danube. Both part of the city are different in their atmosphere and spirit. The famour party zones (VII district) are located in Pest which are very popular among young people and the tourists. Buda side is calmer and more conservative area than Pest. This is also called "spa town" because the wells and the natural sources usually give 70 million litres thermal water all day. The medical services which are relate to the thermal water are world-class.