2016 Map of San Geronimo

About this map

San Geronimo and the surrounding Hill Country terrain are defined by a complex network of springs and seasonal creeks that feed into the Medina River basin. The landscape transitions from the high ground of Helotes Ridge and Blue Heaven down into deep incisions like Walnut Canyon and Wildcat Canyon. This era shows the residential expansion of the San Antonio outskirts, evidenced by a dense grid of county roads such as Co Rd 2740 and Co Rd 2727 west of the Medina and Bexar County line. Local history is preserved at the Cepeda Cemetery and Lee Cemetery, while the presence of the San Geronimo Airpark highlights the modern aerial infrastructure serving this rural-to-suburban corridor. Significant conservation land is visible at Government Canyon, protecting the vital aquifer recharge zones that begin at features like Indian Mound Springs and Pecan Spring.