About 50 km south of Vitória, the state capital of Espírito Santo, in southeastern Brazil, lies the coastal town of Guarapari, a popular tourist destination. Know for its sandy white beaches, Guarapari is a popular holiday escape for holiday makers from the landlocked Minas Gerais state as well as people from Vitória and Vila Velha. While Brazil has a long coastline and hundreds of miles of beaches, Guarapari is one of very few places where the sand is naturally radioactive.

Praia dos Padres, Guarapari. Photo: FABIAN KRONENBERGER/Flickr