Aokigahara Forest in Japan is a popular place to commit suicide with up to 100 suicides per year.

It’s known as “suicide forest” or the “Sea of Trees”. It’s a popular place for Japanese people to commit suicide. Each year there are 50 to 100 suicides that occur in this forest. The problem has gotten so bad that the government has resorted to installing security cameras at its entrances and people have started posting signs with information for suicide counseling (CNN)

Japan actually has one of the highest suicide rates in the world and from 2008 to 2009 the suicides increased by 15%.