Located in the heart of what used to be Amsterdam’s thriving Jewish Quarter, this square is now better known for its flea market where you can search for vintage and secondhand clothes, a wide variety of antiques, old vinyl records and lots of other hip and retro curiosities in the shadow of the imposing Moses and Aaron Church next door. The city's best Jewish attractions like the Portuguese Synagogue and the Jewish Historical Museum are also only a stone's throw away, not to mention the underground Tun Fun children's play park.