The Fort of Santa Cruz de Itamaracá, popularly known as Fort Orange, is located on Itamaracá Island on the north coast of the state of Pernambuco in Brazil.
In the context of the second Dutch invasions in Brazil, it was originally a small island in front of the tip of the Southeast Itamaracá Island, where the bar dominated the southern channel of Santa Cruz.
Wikipedia https://en.wikipedia.org/wiki/Fort_Orange_(Dutch_Brazil)
Address Ilha de Itamaracá, Brazil
Coordinates -7°48'37.463" N -34°50'20.58" E