The 400-year-old remains of the samurai invasion of Korea.

A chilling monument to Korean patriots who resisted the Japanese occupation.

The longest eruption in the history of La Palma originated with this volcano in September 2021.

In an area where the remnants of WWI are discovered on a regular basis this preserved frontline trench may be the most amazing.

On La Gomera, "Silbadors" communicate in a 4,000-word language of whistles.

This unique rock formation is quite the local celebrity, although one day it may come crashing down.

This local emblem is the oldest and largest dragon tree in the Canary Islands.

Lava stone structures possibly dating back to the 19th century may have been a stopping point for voyagers between ancient Egypt and the Mayan Civilization.

A space-grade telescope mirror lies discarded in the shrubs.

According to the Guanches, the aboriginal people of the Canary Islands, the king of evil lives inside this volcano.

Hundreds of caves once used to store grains and animal feed.

The oldest operating roller coaster of its kind, the Montaña Suiza has been thrilling riders since 1928.

Two towns are linked by an engineering marvel masquerading as a boring suspension bridge.

A medieval village holds a very modern hotel.

A memorial to the victims of Argentina's "Dirty War."

Bible stories are brought to life with gloriously cartoonish kitsch in this South American theme park.

This singular art museum in São Paulo is unique inside and out.

This Brazilian town built by Freemasons is full of colonial Masonic architecture and symbolic imagery.

Try not to get lost in this picturesque Brazilian labyrinth of the dead.

This massive Brazilian church is built like an angular, technicolor pyramid left by Mayans from the future.

Eduardo Kobra’s breathtaking 32,300-square-foot graffiti wall took over Rio’s Olympic Boulevard.

A 125-meter long "tribute to the Brazilian people."

A daring D-Day assault by U.S. Army Rangers is commemorated atop the high cliffs of this strategic point.

Pull up and have a drink at a museum filled with hundreds of years worth of shipwreck artifacts.