Farms are serving pizza made from their own fresh crops, a growing trend in the American Midwest.

In Chicago, a pizza-enthusiast has opened a museum dedicated to the history of pizza.

Enjoy a slice while browsing the world's largest collection of pizza memorabilia.

This narrow canyon has been carved by the river over thousands of years into spectacular and curious forms.

The perfectly named cave drop is the deepest in the continental United States, almost matching the height of Seattle’s Space Needle.

In Northeastern Iceland lies something of an oxymoron: a steaming desert.

A network of sandy streets lined with verdant fukugi trees weaves throughout this tiny seaside town.

Massive mounds of golden sand look like a desert landscape randomly plopped in an Arctic forest.

A little-visited waterfall in an otherworldly landscape.

In Bermuda, this formal naval residence has become a go-to for cliff-jumpers and hikers.

The highest tides in the world come in and out here twice a day, allowing you to essentially walk along the ocean floor.

Stunning wetlands ablaze with pink lotus flowers.

The world's first underground farm is in a World War II bomb shelter beneath the streets of London.

Every autumn, this hillside is ablaze with red summer cypress.

The 43-mile route crosses through six islands with gorgeous views of the Seto Inland Sea.

A regular looking rock with an unbelievable history.

Radical Bookstore and Community Space.

One part local history, 99 parts gruesome haunted house.

A treasure trove of pathological, forensic, parasitological, and anatomical specimens.