2022 Map of San Geronimo

About this map

San Geronimo and the surrounding Hill Country terrain define this landscape at the intersection of Medina, Bexar, and Bandera counties. The topography is marked by significant drainages such as San Geronimo Creek and Mesquite Cr, which flow through a network of canyons including Walnut Canyon and Government Canyon. Local water sources are abundant, with numerous named features such as Indian Mound Springs, Cherry Spring, and Honeymoon Spring scattered across the limestone hills. Cultural markers include the Lee Cem and Cepeda Cem near the eastern boundary, while the San Geronimo Airpark indicates modern aviation infrastructure in the valley. The settlement pattern shows a shift from the clustered community of Blue Heaven to the expanding suburban reach of San Antonio in the southeast.