Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

A men’s restroom became a sandwich shop.

The Boston square dedicated to the dark poet who was born nearby.

An enormous, inside-out glass globe built in 1935.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

This little gem of Spanish Colonial architecture has been abandoned since the 1950s.

High on a hill overlooking Los Angeles lives a world famous, high-power conical Tesla Coil.

This stretch of beach along California's central coast is a busy highway for the largest seal in the northern hemisphere.

The unbelievably opulent home built for an infamous newspaperman.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

Come for the speed, leave in love with the desert.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

This former coal gasification plant found a curious second life as a popular public park.

A wall of chewing gum moonlights as collective art.

A giant Troll lurks under one of Seattle's oldest bridges.

The rusting remains of the largest assembled WWII fleet on the West Coast.

This stoic, if derpy, giant stands as a monument to Oregon's statehood and the novelty culture of yesteryear.

The magic's in the hole!

Live long and prosper in Vulcan, Alberta.

"...I guess that was your accomplice in the wood chipper?"

The first declared National Monument in the United States.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

An experimental, automotive replica of Stonehenge.