The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

Great place to have a drink and a bite to eat in an atmosphere laden with New York's Bohemian past.

Quite simply the largest tree in the world (by volume).

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

One of only two commuter aerial tramways in the United States.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

The prototype for all Nazi concentration camps.

Copenhagen's celebrated theme park and gardens.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

New fungal and bacterial species call this deadly lake home.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

Home to three historic ships from the age of Vikings.

The fossilized remains of ancient California redwoods.

This historical swimming pool near Miami is emptied and refilled each day with naturally filtered water.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

The second oldest continuously operating bar in Louisiana.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

One of the ghostly stops along Route 66.

The most visited, and possibly most controversial, museum in Germany.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

One part local history, 99 parts gruesome haunted house.

A beautiful geyser under environmental threat.