The Serra do Pico de Antónia is a mountain range in the centre of the island of Santiago in the Cape Verde archipelago.

[4] The natural park covers the connected mountain ranges of Serra do Pico de Antónia and of Rui Vaz (Monte Tchota).

Much of the slopes and crest of the range is planted with eucalypts and other trees which are managed by the state forestry service.

Some coffee is cultivated on the higher slopes, while beans and maize are grown at lower altitudes.

[5] The site was identified as an Important Bird Area (IBA) by BirdLife International because it supports populations of peregrine falcons, red kites, long-legged buzzards, Alexander's swifts, Cape Verde warblers and Iago sparrows.