Ecotourism is about ethical and responsible trips to natural environments such as rainforests. Winter tourism is to play or watch different sporting events like the Olympics. Educational tourism is to learn something, possibly a foreign language, abroad. Nowadays there is also health tourism to look after your body and mind by visiting places like spa resorts; religious tourism to celebrate religious events or visit important religious places such as Mecca for Muslims; and gap-year tourism when young people go backpacking or do voluntary work between school and university.