lie solely on the shoulders of the proprietors, but also upon those of the tourists, for without their demand there would be no need to supply." Whether a tourist attraction is educational or exploitative is defined by both its operators and its visitors. Tourism operators motivated by greed can "milk the macabre" or reexamine tragedies for a learning experience. Tourists consuming dark tourism products may desecrate a place and case studies are needed to probe who gains and loses. Chris Hedges criticized the "Alcatraz narrative as presented by the National Park Service" as "whitewashing", because it "ignores the savagery and injustice of America's system of mass incarceration". By omitting challenging details, the park service furthers a "Disneyfication", per Hedges. Example destinations Destinations of dark tourism include castles and battlefields such as Culloden in Scotland and Bran Castle and Poienari Castle in Romania; former prisons such as Beaumaris Prison in Anglesey, Wales and the Jack the Ripper exhibition in the London Dungeon; sites of natural disasters or man made disasters, such as Hiroshima Peace Memorial Park in Japan, Chernobyl in Ukraine and the commercial activity at Ground Zero in New York one year after September 11, 2001. It also includes sites of human atrocities, murders, and genocide, such as the Auschwitz concentration camp in Poland, the Nanjing Massacre Memorial Hall in China, the Columbine High School massacre in the United States, the Tuol Sleng Genocide Museum in Cambodia; the sites of the Jeju Uprising in South Korea and the Spirit Lake Internment Camp Centre near La Ferme, Quebec as an example of Canada's internment operations of 1914–1920. In Bali "death and funeral rites have become commodified for tourism ..., where enterprising businesses begin arranging tourist vans and sell tickets as soon as they hear someone is dying." In the U.S., visitors can tour the Holocaust Memorial Museum in Washington D.C. "with an identity card which matches their age and gender with that of a name and photo of a real holocaust victim. Against a backdrop of video interpretation portraying killing squads in action, the pseudo Holocaust victim enters a personal ID into monitors as they wander around the attraction to discover how their real-life counterpart is faring." In Colombia, places associated with Pablo Escobar, the drug lord from the Medellín Cartel, became hotspots for dark tourism through Escobar-themed tours. In Medellín, visitors frequent Roberto Escobar's private museum of his infamous brother,