A reproduction of earth's many biomes.

See massive fossils that are over 200 million years old in northeastern Arizona.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

Most-visited and most-photographed slot canyon in the American Southwest.

Finland's northernmost zoo is home to the country's only polar bears.

The smallest restaurant in the world.

A 246-foot-high revolving restaurant rises unexpectedly from a forested Finnish hilltop.

In the Hugging Tree Forest, lingonberry marshmallows, hot chocolates, and the best campfire lattes north of the Arctic Circle come to you.

This endearingly discomfited urinating statue commemorates the sneaky pees had by us all.

Rent out a glass igloo to watch the Northern Lights like you live in the future.

The golden Buddha statue at the Wat Muang Monastery is the tallest in Thailand, and the ninth-tallest in the world.

You can walk up Thailand’s naturally non-slip waterfall.

At the right time of day, sunlight floods through the roof of this cave and illuminates the small pavilion hidden within.

A limestone wonderland of water and subterranean secrets.

A theme park made of glass, from the gleaming books on the shelves to the crystal fish in the mirror lake.

World's strongest whirlpool.

At this Arctic outpost, get to know members of the indigenous Sámi community and meet their herds.

Walk behind a 50-meter-high waterfall.

A once-thriving hotel in the Swiss Alps couldn't compete with climate change.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

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

This lovely little bridge hidden in a Switzerland gorge is essentially a fairytale.