Altos de San Luis is a range located in Caguas County, Puerto Rico. It appears on the Aguas Buenas USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 838.02 feet (255.43 m) above sea level. The nearest populated place is Bairoa La Veinticinco Comunidad, approximately 0.5 miles to the SE.