Remembering the Alamo with a full-scale replica of the 1836 city.

Controversially claiming the title of world's biggest bass drum, UT's Big Bertha was once made radioactive by the Manhattan Project.

Three hundred years of preserved Spanish colonial history in San Antonio.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

An emerald-green grotto just a short trip from Austin.

Abandoned railroad tunnel is home to a colony of three million Mexican free-tail bats.

An enormous pink granite batholith, long attributed with spiritual powers by the Tonkawa Indians.

Discover for yourself what Herb Caen referred to as "the best kept secret in the Bay Area."

The only road through the heart of Glacier National Park.

Neighborhood in Jerusalem is home to the ultra-orthodox haredim.

Northern Ireland's Brobdingnagian stepping stones.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

Free public park and gardens filled with peacocks and peahens.

The seawater playground of gilded-era San Francisco burned to the ground in 1966.