A commemorative plaque at the door pays tribute to an "American Patriot" known for his betrayal.

A tiny replica of the iconic London landmark hides on the side of the steel structure.

Installed at a chaotic intersection, this gave London traffic cops a place to hang their heavy woolen coats.

The Metropolitan Police refurbished the blue box (perhaps not coincidentally) the same year "Doctor Who" returned to TV screens.

Two massive rock outcroppings on the Oregon coastline.

An 18th century monument regularly tagged with unsettling graffiti referencing a 1940s unsolved murder.

An unusually designed bridge from the 1920s was built to withstand the tides and winds of Maine.

This museum housed in a former brothel explores the past and present of sex work in Amsterdam.

One of the world's largest tanks mimics the experience of watching rare whale sharks, giant rays, and deep sea creatures from the ocean floor.