 The survey conducted among the travelers showed that they enjoyed the city's friendliness most, with 90% of Polish tourists and 87% foreigners stating that they would recommend visiting it.Notable points of interest outside the city include the Wieliczka salt mine, the Tatra Mountains to the south, the historic city of Częstochowa (north-west), the well-preserved former Nazi concentration camp at Auschwitz, and Ojcowski National Park, which includes the Renaissance Castle at Pieskowa Skała.Kraków has been awarded a number of top international rankings such as the 1st place in the "Top city-break destinations 2014" survey conducted by the British "Which?