An Austrian woman, on her first camping trip in Germany, complained on Facebook that other campers did not greet her. She said that over nine days she heard no greetings and that her own attempts to greet others were often ignored. In the discussion in the Facebook group 'Camping in Deutschland', opinions were divided: some confirmed similar experiences, while others said greetings were reciprocated at their campsites. According to an ADAC survey, 55% of German campers prefer to vacation within the country, which has about 3,000 campsites.