Cerro Marahuaca, also spelled Marahuaka, is a tepui in Amazonas state, Venezuela. It has an elevation of 2,832 metres (9,291 ft) above sea level and is the second-highest mountain of the entire Guayana Shield (after the Cerro de la Neblina complex). Cerro Marahuaca shares a common base with the much larger Cerro Duida and together they form the Duida–Marahuaca Massif. Both tepuis are located entirely within the bounds of Duida–Marahuaca National Park. Cerro Marahuaca has a total summit area of 121 km2 (47 sq mi) and an estimated slope area of 325 km2 (125 sq mi).