El Veladero National Park protects the hills above Acapulco, including Cerro El Veladero and the Palma Sola archaeological area. The park is valued for its dry tropical landscape, views over the bay, and granite boulders carved with prehistoric petroglyphs.
The most rewarding visit is to the Palma Sola zone, where the rock art gives the outing a stronger focus than a simple hill walk. Go with local advice on access and conditions.