A pocket of jungle amidst urban expansion in Panama.

A little known Colombian theme park of giant curiosities.

Cathedral carved out of salt, located a mile below the Earth's surface.

This narrow street is packed with street vendors and bars selling chicha.

Towering high above the neighborhood of La Candelaria, the church is easily recognizable by its distinctive red-and-white striped facade.

A celebration of Colombia’s premier contemporary artist.

This Bogotá museum houses the world's largest collection of pre-Columbian gold relics.

This tiny shop has been serving traditional tamales for more than 200 years.

Colombia's biggest botanical garden contains plants from all across the country.

Pilgrims each carried a brick to the top of Mount Monserrate to help build this historic sanctuary in Colombia.

Every Sunday, Bogotá turns 75 miles of its city streets into a bicycle superhighway.

The world's first crowdfunded skyscraper has not gone quite to plan.

In this quiet park a rendition of a classic painting graces the outside of a charming restroom.

This is the last hand-cranked chain ferry of its kind in operation in the United States.

The park is home to the United States's only still-operating Dutch windmill.

Where most of the world's flypaper was made.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

On the right bank of the Grand River a plaque remembers an imaginary painter who once awaited his youth.

The origin of the Nixon tapes is rooted in technological incompetence as much as secrecy.

Above the heads of passersby stands a small statue commemorating soldiers from the Boer War.

The skyline of Montreal includes the silhouette of an unexpected fruit-shaped Canadian staple.

Canada's largest graveyard boasts a lot of noteworthy artifacts as well as its own computerized mapping service.

The vaulted ceiling is home to a scurry of “squirrelgoyles.”

This crumbling industrial fortress has attracted daredevils, filmmakers, and historians.