This tiny little island has, as the name says, just enough room for its single house.

A castle built for love, and abandoned due to heartbreak.

One of Mother Nature’s geological gems, home to many prehistoric fossils.

The 2,000-year-old beam is tucked within the pedestrian entrance to the old London Bridge.

An architectural oddity hides in plain sight on this iconic London bridge.

A thriving Black community was destroyed by an angry white mob at this site in 1923.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

This small museum gives visitors a chance to soak up the history of the "sponge capital of the world."

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

The first custom-designed building to showcase the works of Dale Chihuly is a wonderland of glass and light.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

A Circus legend leaves an unexpected endowment.

The unique collection includes bronze cast handprints of some of America's most famous astronauts.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

A building so large that it has its own weather.

This small museum concentrates on the juicy history of orange production in Florida.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Ship-sized kinetic sculptural fantasy.

J.R.R Tolkien, C.S. Lewis, and other "Inklings" met at the Oxford pub to discuss the now legendary fantasy stories they were writing.

Used as an example in one of the first dictionary entries for "museum" in 1706.

An extraordinary collection of scientific instruments - and Einstein's chalkboard - inside the world's oldest purpose built museum building.

This 11th century tower is said to be the oldest building in Oxford.

The fantastic charm of England's oldest botanical garden has made it a place of writerly inspiration for centuries.

The stoic structure boasts a whimsical set of stained glass art commemorating Lewis Carroll.