Penambuco was established in 1535 by the Portuguese, and it soon delevoped and became a capital of northeast Brazil. In the 17th century, Olinda became a Dutch colony. After the battle of Guararapes in 1564, the city was returned to its previous owners, the Portuguese. In that period the most beautiful monuments were built, e.g. baroque churches, monastries, and mansions in Portuguese colonial style.
The wealth of the city was established on the sugar cane industry. One of the finest examples of Portuguese baroque architecture is the Convent of St. Francisco with its beautiful azulejos--blue painted tiles. The convent has an unforgettable view, and you can see from Cathedral Hill, Igreja da Se. A few must-sees: Olindas Seminary, Cathedral, Igeja da Concepcion, and Igreja do Carmo. Near Carmo Sq. is a tourist information center where you can get maps with information about all highlights of town.
An interesting fact: Olinda is a UNESCO heritage of humanity site.
From journal Pernambuco adventure