The Nathan and Anna Kallison Amphitheater is located in the Government Canyon State Natural Area in San Antonio, Texas. Government Canyon State Natural Area protects over 12,000 acres of rugged hills and canyons typical of the Texas Hill Country.
Located on the northwest side of San Antonio, it preserves a large, relatively pristine tract of the Hill Country Terrain. It is home to numerous and diverse species of plants and wildlife and the upper Culebra Creek/Leon Creek watershed.
In addition, it is part of the Edwards Aquifer Recharge Zone, the primary source of drinking water for San Antonio and surrounding communities. The reserve offers more than 40 miles of trails, as well as campgrounds, beautiful scenic views, spring-fed creeks, and native flower and wildlife.