The cities that reported Reporting human casualties Catastrophe are located in a mountainous area , in the neighborhood of the Serra dos Órgãos national park .

While protected Defending by the Liberal fleet , the division of Lieutenant-Colonel John Schwalbach crossed Motion_directional the river and occupied Control the Serra do Pilar , in Gaia , forcing Control the Royalists to withdraw Escaping in disorder to Oliveira de Azeméis .