Jule Körner's house full of bizarre architectural details.

Art museum based around the collections accumulated over 58 years by one eccentric thrift store owner.

This replica of the Greek structure is in the heart of Nashville.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

For decades these polar bears have roamed all around a Nashville neighborhood.

Victorian-era Egyptomania left its mark on this Nashville landmark.

Every week, a festive public jam session breaks out in downtown Asheville.

Wander through more than 20,000 square feet filled with an amazing collection of orchids.

A folk art mecca famous among outsider art fans.

This research center for rare prosimians is studying how they sleep to help prolong human life.

A giant concrete churn carries the legacy of American resilience, unity, and greed.

Erected in 1803, it is the first astronomical observatory that was built in the Americas.

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

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.

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

A scalable map of Colombia with the bonus of a butterfly house.

A throwback train ride transports passengers through one of the lesser-known national parks in the country.

Garden dedicated to native carnivorous plants and site of huge flytrap heist.

The home made famous by the 1983 holiday classic is now a perfectly preserved shrine to the movie.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

Faces carved into the cliffs create an otherworldly walking trail.

The remains of the iconic train crash from the movie 'The Fugitive' can still be found rusting along the Great Smoky Railroad.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.