Ecclesiatical Museum of Sacred Art(Museu Eclesiástico de Arte Sacra),Avenida João XXIII, nº 586.A collection of sacred images from the 17th, 18th, 19, and 20th centuries.
Igreja Matriz,Praça Municipal - Centro.Built by the Jesuits in 1764.
Igreja de São Benedito,Praça São Benedito - Centro.Another Jesuit-built church from the 18th century.
Igreja Velha.Ruins of an unfinished church. Construction was halted in 1853.
Guriri Island.The most well-known beach destination, with over 20 km of sand.
São Mateus History Museum(Museu Histórico Municipal),Praça Municipal - Centro.House in the former city council building constructed in 1764.
São Mateus Port(Porto de São Mateus).The port features a complex of buildings constructed in the late 18th and 19th centuries.