Just outside San Antonio, Natural Bridge Caverns offers an awe-inspiring glimpse into subterranean wonders. Beyond exploring the vast caverns, visitors can enjoy a range of surface attractions. Photography enthusiasts will appreciate the Discovery Tour, which takes you 180 feet underground through massive rooms and stunning formations, all showcased with state-of-the-art lighting. For those seeking adventure above ground, the Twisted Trails Climbing Adventure presents a spherical tower of challenges testing your climbing skills and agility. In addition, the 5,000-square-foot outdoor maze and gem and fossil mining activities offer fun for all ages.

The Cold Bathhouse is used by bathers during both summer and winter. Through the large windows of this Moorish style building, you have a fantastic view of the shimmering sea. The Bathhouse is divided into two parts, one for the gentlemen and one for the ladies, each containing two saunas.

Ruby City, established by philanthropist Linda Pace, is a contemporary art center in San Antonio that showcases a diverse collection of artworks from both local and international artists. The center's exhibitions are free to the public and span two floors, featuring a range of mediums and styles. Notable artists include Alejandro Diaz and Do Ho Suh.