Machu Picchu risks of landslides, earthquakes and injury due to decaying structures. Nude tourism is a recent trend, to the dismay of Peruvian officials. In several incidents, tourists were detained for posing for nude pictures or streaking across the site. Peru's Ministry of Culture denounced these acts for threatening Peru's cultural heritage. Cusco's Regional Director of Culture increased surveillance to end the practice. In January 2010, heavy rain caused flooding that buried or washed away roads and railways to Machu Picchu, trapping more than 2,000 locals and more than 2,000 tourists, later airlifted out to safety. Machu Picchu was temporarily closed, reopening
Machu Picchu was featured prominently in the film "The Motorcycle Diaries" (2004), a biopic based on the 1952 youthful travel memoir of Marxist revolutionary Che Guevara. The "NOVA" television documentary "Ghosts of Machu Picchu" presents an elaborate documentary on the mysteries of Machu Picchu. Contemporary multimedia artist Kimsooja used Macchu Picchu as the primary setting for the first episode of her film series "Thread Routes", shot in 2010. The song "Kilimanjaro", from the South Indian Tamil film "Enthiran" (2010), was filmed in Machu Picchu. The sanction for filming was granted only after direct intervention from the Indian government. Machu Picchu is visitable