Afro-Brazilian religions are syncretic religions, such as Candomblé, that have many followers, mainly Afro-Brazilians. They are concentrated mainly in large urban centers in the Northeast, such as Salvador, Recife, or Rio de Janeiro in the Southeast. The cities of São Paulo, Porto Alegre and Florianópolis have a great number of followers, but in the South of Brazil the most common African influenced Ritual is Almas e Angola, which is an Umbanda like ritual. Nowadays, there are over 70 "terreiros" (temples) in Florianópolis, which are the places where the rituals run. In addition to Candomblé which is of the Yoruba religion, there is also Umbanda which blends Spiritism by ways of the same Yoruba belief system. There are also Catholics, Protestants and other kinds of Christians who hold a dual belief system and go to both churches and terreiros.