New York Times: "Look no further than the excellent Admission Free Berlin Web site ( for daily listings of music and cultural events that don't cost a thing." (link)

UOL: "Basta checar o excelente site Berlim de Entrada Franca ( para listagens diárias de eventos culturais e musicais que não custam nada." (link)

moneymagpie: "There's more free events and attractions in Berlin than can possibly be included here. A brilliant site is Admission Free Berlin, which keeps you up-to-date with all the latest free offerings and events." (link)