This temple to the sturm and drang of Richard Wagner contains a dragon's cave and reptile zoo full of living "dragons."

The architect of this fanciful complex called it an "oasis for humanity and nature in a sea of rational houses."

Between Neo-Pagans and Neo-Nazis, these strange rock formations have a curious cult following and a very strange history.

This "floating railway" is one of the world's oldest monorail systems.

This spectacular dome managed to survive after being bombed in World War II, in an event known as the "Miracle of Mosta."

This Stone Age solar temple aligns with the sun on each equinox and solstice.

Originally planted by the ancient Carthaginians, this sprawling palm grove is one of the largest in the world.

This 47-story "M" needed 20 years to be completed

Holy Grotto of Montserrat Monastery holds one of Europe's mysterious black Madonnas.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

The elliptical citadel resisted the advance of the mighty Ottomans several times, thanks to the military prowess of the "Dragon of Albania."

A manifestation of modernist architectural ideas, this massive, multi-purpose building was one of the first of its kind in Southeast Asia.

An independent bookstore and press with a large collection of local and English-language literature.

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

The highest pedestrian bridge in Singapore looks like a series of undulating waves rising between two public parks.

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

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

Climb to the top of the world's largest seated bronze Buddha.

This deceiving white sand beach gets its brilliant hue from the chemical discharge of a nearby factory.

This cliff-face port is considered a masterpiece of mining engineering.

This bustling Italian plaza is built on the ruins of an ancient Roman amphitheater.

These medieval skyscrapers dominate the skyline of this small Tuscan town.

2300-year-old Roman road connecting the empire.

Rome’s legendary peephole vista is also a former Crusader stronghold.