Two small markers remember the Alamo's feline protectors.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

Not actually a shop, but one fan's passionate show of support for a rival county's Gaelic football team.

A restaurant with an extensive Irish whiskey bar also has several first editions of famous works by Irish authors.

Though they've since been renamed, these two streets hint at Dublin's darker days.

The modern birthplace of Irish freedom.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

A piece of the iconic wall found an unlikely new home in a Vegas bathroom.

The so-called "Father of Las Vegas" had the city's first telephone installed in his office in 1907.

Experience a charming 1930s version of "infotainment."

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

These markers are used to document elevation changes around the famed dam.

A wild trout fishery in Arkansas.

The longest of the four remaining covered bridges in Missouri.

A sculpture made of 10 Cadillacs as a monument to the “Golden Age” of the American automobile.

People of the Plum Bayou culture built these enormous mounds over 1,000 years ago.

Where animatronic singing fish go to retire.

Town not known for anything except its strange name.

One of the best examples of Art Deco architecture in the United States.

Belly up to the bar in Cowtown, don't forget to buy some boots.

World's smallest skyscraper, the product of a remarkable con.

American bison herd descending directly from a Bronx Zoo breeding program that saved the species from extinction.

Every summer, the Mendenhall River greenbelt comes alive with an explosion of magenta flowers.

A rare chance to get up close and personal with a 13-mile ribbon of ice near downtown Juneau.