San Antonio, Texas

Natural Bridge Caverns

One of the world's premier caverns, take 75-minute tour through a half-mile of the largest show cavern in Texas. For the more daring spelunker, the Adventure Tour offers a physically demanding excursion into an undeveloped cavern (reservations are required for the Adventure Tour)

Botanical Garden

33 acres of display gardens, fountains, and natural areas (Major walkways wheelchair accessible). Included is the Lucile Halsell Conservatory, a 90,000-square-foot complex of below-ground houses that use the earth'

King William District

Area settled by prominent German merchants in late 19th century, designated state'

Lackland Air Force Base

Mission San Jose y San Miguel de Aguayo

Known as the Queen of Missions, is both a State and National Historic Site. Founded 1720; church built between 1768-82