This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

This park feels like a lush little jungle full of wildlife nestled within São Paulo.

This singular art museum in São Paulo is unique inside and out.

The pedestrian traffic signals in Brazil's teeming metropolis light up with clues to nearby landmarks.

One of São Paulo's tight urban intersections has become a haven for graffiti artists ever since a single Batman started the trend.

This massive Brazilian church is built like an angular, technicolor pyramid left by Mayans from the future.

A 125-meter long "tribute to the Brazilian people."

Down the road from where the Wright brothers lifted off is another flight tribute practically hidden from sight in the woods.

The best place in the world to buy tinned fish.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

An Iowa town celebrates its heritage with the tallest working Dutch windmill in North America.

Home with Gothic windows featured in a famous painting.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

The huge collection of paintings of the American West is one of Denver's best-kept secrets.

A downtown park built on top of unclaimed graves.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

Outstanding taxidermy dioramas showcase the grandeur of the continent's wildlife with spooky realism.

This Manhattan skyscraper is a reminder of the brief but glorious age of urban air taxis.

The former sign of this immortal music venue is just that--undying.

Set sail on a small scale.

A reminder to choose water over wine since 1888.