Ship-sized kinetic sculptural fantasy.

Bronze sculpture celebrating the relationship between Churchill and Roosevelt.

The John Snow Memorial marks the epicenter of London's 1854 cholera epidemic.

This one has sailed five times as far as Sir Francis Drake's famous ship.

New York City's smallest piece of private property.

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

A walk through the historic city center, under the streets of Seattle.

A Roman-style column in Oregon hides a spiral staircase inside.

Only known mainland rookery of the threatened Stellar sea lion.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Portlandia is the second-largest copper repoussé statue in the United States.

A modern zoetrope on the New York City subway.

A dilapidated dock tells the story of Titanic's missed arrival.

Blighted Irish field and the ruins of a 19th-century cottage on the edge of urban Manhattan.

Elevated freight railway turned wildly successful urban park.

The most confusing clock in New York.

An artist's cute bronze subway sculptures belie his violent artistic past.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

Wine bottle sculpture with a ship's stateroom inside.

A celebration of capitalism in Midtown.

Visit the monolithic tomb of America's most famous general.

Curious crustaceans support an obelisk from ancient Egypt that now stands in modern-day Central Park.