A "time traveler's" vision of human history stretches throughout Mexico City's Copilco metro station.

This clock was gifted to Mexico as a show of gratitude for its long history of welcoming Arab migrants.

Longest canal tunnel in the world, abandoned in the 1960s.

This historic island prison holds one of the dungeons from the Count of Monte Cristo even though it is a work of fiction.

Sky ships, planes, and portraits left as unique tokens of hope and thankfulness.

Greenery cloaks this serene sculpture inspired by the famous Lost Gardens of Heligan.

A few steps from the site of the Tlatelolco massacre, this museum tells the story of Mexico's 1968 student protests.

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

Its exhibits are dedicated to educating the public about state terrorism in Mexico.

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

This tiny, tucked-away eatery reflects the history of Mexico's Lebanese immigrants.

Inside a busy metro station, an impressive mural depicts the prehispanic city of Tenochtitlán.

Explore the history of Mexico's lesser-known ancient alcoholic beverage.

You can release a young butterfly at this beautiful indoor garden.

Psychedelic murals coat the inside of a nondescript research library.

This extraordinary art museum is like a secret world on the edge of Mexico City.

This one-window stand has been home to a giant vat of slowly simmering meats and an array of unique tacos for almost 50 years.

An airy Art Deco space devoted to the weird and wonderful folk art traditions of Mexico.

This crumbling Art Deco movie palace in Mexico City has been abandoned for two decades.

By night, this auto repair shop turns into a taquería serving up some of the city's finest al pastor tacos.

An island filled with hundreds of hanging, decomposing, decapitated dolls.

Relax on your veranda and watch the light show.

Singapore's last surviving traditional village is hidden among giant skyscrapers and modern infrastructure.

Frozen in Norway, vended in Singapore.