The largest of the Fuji Five Lakes is home to an impressive swan population—some real, some with paddles, and one with an observation deck.

The centuries-old trees lining both sides of this dirt road may become Madagascar's first natural monument.

Fabulous formations, weird and wonderful wildlife.

A giant Australian fruit and tropical farm.

The only pollutant in the clear blue water is sunscreen.

White cockroaches and other cave species occupy this massive series of lava tubes.

A stray meteor left this picturesque hole in the Australian outback.

These Australian rock formations look like Martian beehives that have grown up out of the landscape.

This pair of Australian "waterfalls" appear to be falling straight across the land.

Alien rock formations grown from the sands of an Australian national park.

One of Australia's largest collections of preserved animals is on display in a historic theater.

Thousands of lawn gnomes have infested this Australian roundabout.

An Australian lake whose pink hue defies scientific explanation.

An abandoned marine theme park has created a difficult experiment in dolphin rewilding.

This Hungarian stilt village is built in a lake that never freezes over due to the power plant that that uses it as a cooling pond.

This quaint Hungarian railway system is operated exclusively by children between the ages of 10 and 14.

This secluded Iceland farm holds the collected works of one rural sculptor's creations.

Walk in the footsteps of the gods and straddle two tectonic plates.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.

Largest private bird collection in Iceland, formed from a tragic accident.

Japanese island famous for poison gas and fluffy bunnies.

This historical theme park celebrates all things noodle.