A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

This granite monument at the site of an ill-conceived tourist attraction is built from the same stone as the Mormon Temple.

Visitors to this library are in for a real-world education in modernist architecture.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

The unique ecosystem atop an Australian mountain is home to some colorful inhabitants.

These structures were inspired by both Native American shelters as well as, strangely, an ice cream shop.

One of the world's largest Tesla coils.

Known for the tunnel that leads visitors to the water.

One man's dream has turned into this naturally growing chapel made of almost nothing but trees.

This fine-dining restaurant features native New Zealand ingredients and Māori cooking.

Enjoy coffee and cake while viewing antique medical equipment at this unique cafe.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

A series of sculptures beneath the waves promote ocean conservation and support coral reefs.

These flying foxes dangle from the trees around the library like fuzzy black fruit.

A castle hand-built by a Spanish dreamer in the Australian tropical jungle.

The 25-million-year-old cavities have perplexed people for decades.

Peanut butter trees and miracle berries are just the beginning.

The longest manmade tunnel in Queensland is now a beautiful trail, home to a special colony of bent-wing bats.

These banned cigarette vending machines now sell little pieces of pocket-sized art.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

Though it may look like a Modernist cathedral, this structure was built to store massive quantities of grain during World War II.

A wealth of plants and horticultural curiosities fill this charmingly antique museum.

These mysterious ancient stone spheres were created by a civilization lost to time and are now mostly lawn ornaments.

Sloth rehabilitation center in the jungle of Costa Rica.