The artwork commemorates the many ways 20th-century people perished while on the clock.

A memorial in the Tiergarten is a reminder of the suffering inflicted on homosexuals by the Nazi regime.

This monumental work of art symbolizes the coming together of a previously divided city.

Spain's largest bullring offers a unique glimpse at architecture and history.

For patriotic Russians, this memorial honoring the Soviet soldiers who died liberating Berlin in 1945 is the most sacred location outside of Russia.

The only quarter of the Old City not dedicated to a major world religion.

This family tattoo parlor has been inking religious pilgrims in the Middle East for 700 years.

This unassuming oasis elevated just above the busy streets of Jerusalem offers one of the best views of the Old City.

This full-sized orange tree lives suspended in mid-air above the streets of Jaffa.

This site honors an Israeli cargo ship that was destroyed by the government in 1948.

An imperial church bombed to ruins during WWII now stands as a jagged memorial.

This illuminated sign was the first of its kind in Canada and remains a vestige of the Atomic Age.

Built by a king and rebuilt by an emperor, this aqueduct transported water for 1,200 years to this ancient Mediterranean hub.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

Throughout this shopping mall are medieval ruins that were discovered during the mall's construction.

Canada's largest dinosaur skeleton was hidden away in storage for more than 40 years.

Dedicated to the European Sinti and Roma peoples murdered during the Holocaust.

Now a public art piece, this curious metal feature originally advertised a tinsmith's services.

A monument to the 17,000 Chinese who worked and died to build Canada's Pacific Railway.

This half-ton piece of the Alps sits at the base of the CN Tower.

Three young men who lived on this street are honored for their service during World War I.

Along with his smaller donkey pal, he guards the museum’s exhibits and memorabilia.

One of the foremost Sherlock Holmes collections is hidden away at a Toronto library.

This is the largest cemetery in Ireland and the first cemetery museum in the world.