The oldest operating picture gardens in the world.

This outdoor museum harkens back to the height of the gold rush.

Kakadu National Park is known for its stunning beauty and its rock art, which represents the longest historical records of any continuous civilization on Earth.

The 18th-century home was disassembled into 253 cases and brought all the way from the other side of the world.

A massive stairway that almost wasn't leads to one of Australia's most scenic vistas.

A 19th-century perch for spotting sailing ships now boasts one of the most iconic views in the Southern Hemisphere.

A timber wharf that contributed to Echuca becoming the largest inland port in 19th-century Australia.

The remains of this 2nd-century Roman temple are incorporated into a modern building.

This hydrochronometer was invented by a Dominican monk and is a prime feature in this garden.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

A stunning architectural yet functional feat, towering over Oslo.

A permanent exhibition honors Queen, which recorded seven albums at the casino-based studio, including “Under Pressure” with David Bowie.

This statue pays tribute to the iconic musician in the place where he recorded his final studio album.

At 929 pounds and 26 feet tall, this stainless steel fork can only be used by the likes of King Kong.

The bears of Bern have been a city highlight for over 500 years.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

The Swiss artist's bulbous and overgrown shape-shifting sculpture controversially graces the center of Bern.

Enormous, fluffy dogs frolic around this museum dedicated to a legendary Saint Bernard.

Two very green residential towers cleaning the air in one of Europe's most polluted cities.

This giant middle finger statue sends an unambiguous message to Italy's bankers.

This centuries-old rooster survived a devastating fire.

A temporary art piece to celebrate LGBTQ Pride is now a permanent part of Stockholm's traffic landscape.

This giant crucifix is like U2's Joshua Tree for Swedish death metal fans.

The Swedish flag over this small naval fort signals that the nation is at peace.