The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

According to the experts at the Guinness World's Record office, this is the longest candy counter in the world.

The entire length of the border is marked by a 20-foot-wide slash through the trees.

Every equinox this Maya pyramid puts on a spooky ancient light show.

The bronzed skull of a beheaded traitor was affixed to the city gate in the 17th century.

Christ's blood allegedly preserved in a Belgian town.

This former Masonic lodge has been transformed into part museum, part bar, all awesome.

Come for the springs; stay for the mud bath.

The larger of two volcanic peaks rising out of the crystalline waters of the Caribbean.

The first official clock in North America, it kept time for the Spanish government of Santo Domingo.

The remnants of an abandoned, 19th-century gold mill along Aruba's rugged northeastern coast.

A giant bird sits atop a tower at one of the largest shopping centers in Brazil.

The pedestrian traffic signals in Brazil's teeming metropolis light up with clues to nearby landmarks.

This "Little Finland" started as a Finnish utopian society in Eastern Brazil.

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

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

The second-largest gold nugget in existence, displayed in a Las Vegas casino conveniently named the Golden Nugget.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

These banned cigarette vending machines now sell little pieces of pocket-sized art.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

The best Tiki bar in Las Vegas.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

This magnificent Cincinnati graveyard is also a popular public park.

One of many gator theme parks, abandoned in the sugar fields of South Florida.