Caelum Incognitum — The interactive encyclopedia of ufology
UFO tourism
Culture, media & expressions
Trips organized around UFO-related places: Roswell and its museum, Rachel and Route 375 in Nevada, Bonnybridge in Scotland, Cerro Uritorco in Argentina, Hessdalen in Norway or Varginha in Brazil. It supports local businesses and feeds a tourism imagination, with annual festivals.