A short hike into the mountainside forest reveals a decaying 1890s town.

This crumbling UFO is one of only a few remaining "moveable ski chalets" of its kind.

A haunted hot springs hotel that went from healing retreat to asylum before it was restored.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

Instead of becoming a power plant, this abandoned complex became a massive letdown.

East meets West in this Japanese-style garden featuring plants native to Maine’s Mount Desert Island.

A relatively obscure antihero from the Marvel Comics universe adorns a wall inside Iceland's main airport.

Sleep beneath the big screen at this old-school movie theater.

The oldest tofu shop in the United States is a firm favorite with locals.

This ranch house in Jackson's Elraine neighborhood was home to the civil rights icons and the site of a shocking assassination.

A group of college students hauled a desk up a mountain more than 40 years ago. The notebooks inside have become a makeshift time capsule.

A series of haunting wooden totems are hidden in the woods surrounding a German environmental center.

These paved rills bring freshwater into Altstadt and could spell wedding bells for whoever stumbles into the waters.

The most impressive of Basel's three remaining city gates.

The smallest museum in Basel, Switzerland, is a two-foot-by-two-foot window in the door of a 600-year-old house.

A futuristic rocket marks the spot where three borders meet.

This large Sitka spruce that appears to be floating in mid-air, has defied logic for years.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

This is one really big nut.

High in the Sacramento Mountains, a facility dedicated to studying the sun.

World's smallest skyscraper, the product of a remarkable con.

A cheeky alleyway window hosts tiny rotating exhibits with outsized charm.

The "Seinfeld" diner.