San Antonio, Texas

Lackland Air Force Base

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'

Military Bases

Since San Antonio's founding as a presidio more than two centuries ago, the military has been an integral part of the city. Most military installations require a visitor's pass, which usually may be obtained at the gate. For security reasons, some areas are restricted.

Missions of San Antonio

In addition to the Alamo, which is managed by the Daughters of the Republic of Texas, four other San Antonio missions form the San Antonio Missions National Historical Park. They were established by Franciscan friars in the early 18th century. A map for the "Mission Trail" driving route (