Mostardas is a town in Grande Porto Alegre, in Rio Grande do Sul. Understand Get in From Porto Alegre, take RS-040 east to the junction with BR-101 and head south. Get around See Capão da Marca Lighthouse, -31.5008°, -51.1874°. Built in the 19th century. Cristóvão Pereira Lighthouse, -31.0617°, -51.17°. Built in the 19th century. Lagoa do Peixe National Park. Mostardas Lighthouse, -31.2481°, -50.9074°. Do Buy Eat Drink Sleep Connect Go next