Jundiaí (Things to do - Places to Visit) - JUNDIAÍ Top Tourist Placesbr Municipality in Brazilbr Jundiaí is a city in southeast Brazil. Solar do Barão, a 1860s mansion houses the Historical and Cultural Museum. Companhia Paulista Museum displays railway artifacts. br br Nearby, the 1600s Our Lady of Exile Cathedral features 1900s frescoes by Italian artist Arnaldo Mecozzi. The Botanical Garden has trails, waterfalls, and native plants. Southwest is the Atlantic forest-covered mountains of Serra do Japi.