San Luis is a second-class municipality located in the central part of Aurora Province, Philippines. As the entry point to Aurora Province from the Aurora National Memorial Park, it offers visitors their first glimpse of the region's natural beauty.
With the largest land area in the province spanning 609.85 square kilometers, San Luis is home to approximately 30,000 residents across its diverse landscapes that include mountains, rivers, and coastal areas.
The municipality became officially established in 1962 and has since developed its reputation for natural attractions and cottage industries including native hat making and pottery.