Gilded heaven for philatelists and architecture freaks, still in full working order despite sitting atop tremulous ground.

Montreal's giant farmer's market is a foodie's best friend, especially in the winter months.

The world’s largest concentrated solar plant generates as many problems as megawatts.

Bill Murray bowled three straight strikes here at Reno's "Taj Mahal of Tenpins."

The smallest country in the world.

Tiki luxury on Nob Hill.

Abandoned anti-ballistic missile base.

The first attack on the continental U.S. during WWII occurred off the coast of a quiet California golf course.

Seemingly unremarkable items like empty sushi trays, chef hats, and freshness stickers are being preserved so future generations can look back on this beloved cultural import.

A massive, secret marina for the Nazis' most formidable weapon in the Atlantic.

One of the dwarven trees dates back to 1625 and survived the Hiroshima bombing.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.