This old-school café is famous for serving coffee, chilaquiles, and the Cuban Revolution.

Mexico's National Sound Library houses music, recordings, and voices from the nation's rich past.

This covert museum showcases booties worn by a rescue dog and slippers owned by Queen Elizabeth II.

A tribute to the 20th-century ball that cast a spotlight on Mexico’s LGBTQ community.

A Mexico City subway station boasts a hidden museum, complete with a working radio booth.

The official Presidential Residence of Los Pinos became an emblem of Mexico's opulence and presidential corruption.

These museum grounds are a Dalai Lama-declared peace oasis.

The LSU mascot lived on the college campus in one of the most impressive tiger habitats in the country.

The world-record holder for the longest bridge stretching continuously over water.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

Regency-era excess on the English Coast.

An impressive armored bronze effigy marks the tomb of one of the medieval era's greatest warriors.

One of Europe's oldest libraries.

Used as an example in one of the first dictionary entries for "museum" in 1706.

J.R.R Tolkien, C.S. Lewis, and other "Inklings" met at the Oxford pub to discuss the now legendary fantasy stories they were writing.

Ancient Egyptian wigs, South American feather headdresses, a bounty of anthropological artifacts in Oxford.

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

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

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

This downtown Dallas art installation is always on the lookout.

The Grand Canyon of Texas.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

Iceland's "Smoky Valley" is a beautiful river that is shrouded in a constant cover of steam clouds.