This former railway facility is the oldest in Slovenia, and now houses a museum showcasing the history of steam locomotives.

A public work of art that also provides some relief from the summer heat.

Martin Bricelj Baraga's monolithic sculpture measures the blueness of the sky, and changes color to match it.

The largest tea plantation in Southeast Asia supplies gorgeous vistas alongside tea for the surrounding countries.

One of the world's tallest flagpoles.

Kuala Lumpur’s historic single-screen cinema, transformed into a labyrinthine bookstore.

Singapore's landscaping project is home to 18 incredible Supertrees.

This fountain was once heralded as the largest in the world.

This statue was a gift to commemorate the Thai monarch's first visit to a foreign land.

This statue once earned the distinction as one of the "Three Major Disappointments of the World."

Singapore's oldest Hindu temple.

This statue has a painful history, but activists have since recontextualized it as a way to educate visitors about the dangers posed by fascist regimes.

Nikola Tesla's ashes are held in a golden sphere, surrounded by his works.

Arguably Belgrade's only example of pure Art Deco architecture.

Near Belgrade, an ancient-looking sarcophagus serves as a World War I monument.

A pair of connected skyscrapers form this symbolic gateway.

Shimmering sea-colored mosaics and Jesus statues cover this opulent building.

The ancient mosaics here are considered among the finest in the world, and serve as a stunning record of Greco-Roman daily life.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

A crumbling World War I fort that is reached through a series of concrete tunnels.

With its mine closed, this old village is starting to resemble a ghost town.

One of the oldest still-working clocks in the world sits on an ancient tower.

Italian poet Dante Alighieri is entombed in this small mausoleum in Ravenna, and his hometown of Florence has never been too happy about it.

The smaller of the three towers of San Marino is a former prison inaccessible from the ground level.