The 28-foot granite map plots the locations of 40 theaters in New York City.

A small collection of iguana-infested ruins hides amid Cancún's bustling hotel zone.

A popular European tradition makes its way to the states on one of America's most famous bridges.

The original toys that inspired the beloved children's stories are on display at the New York Public Library.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

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

A park filled with vibrant mosaics created by more than 300 folk artists.

One man's homage to the orange as realized through a long-term folk art labor of love.

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

Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

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

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

Seth Bullock, the sheriff of Deadwood, built this town immediately after Teddy Roosevelt’s death in 1919.

Every president in history is immortalized in bronze in downtown Rapid City.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

Hidden behind Lincoln's head is a 70-foot-long chamber containing enamel plates documenting American history, sealed in a teakwood box in a titanium vault.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

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

Considered by many to be one of the most dangerous highways in Alaska.

The facade of this relic from the Klondike gold rush is decorated with over 8,800 pieces of driftwood.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.