Have you heard of 'dark tourism'? This is travel to places that are connected with bad or sinister things. Destinations like the concentration camp at Auschwitz, the site of the nuclear disaster at Chernobyl in present-day Ukraine, and Ground Zero in New York, are all popular places to visit.
Rob and Neil discuss the rise in this type of holiday and why people want to go on them.
This week's question:
Robben Island in South Africa is one dark tourism destination. It's where Nelson Mandela was imprisoned for 18 years. Do you know in which year it finally closed as a prison?
Listen to the MP3 file to find out the answer.