The only university zoological museum in London houses extinct animals, bizarre natural history specimens, and a Micrarium of microscopic creatures.

A quiet, semi-secret square with statues of Mahatma Gandhi, Virginia Woolf, and a conscientious objectors stone.

A measuring mishap led to these artificial stone ladies losing their stomachs.

Never actually a tree at all, this spot was the site of London's public hangings for nearly 600 years.

Museum dedicated to the UK's first charity for abandoned children, with keepsakes of the mothers who left them behind.

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

A completely underwater art museum sends a stark message about humans' impact on the environment.

Partially collapsed lava tube and cave system complete with concert hall, underground pond, and unique albino crabs.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

The chefs at El Diablo use heat generated by an active volcano to cook the food.

This beautifully verdant lagoon is tucked below a massive volcano in a crater atop a black pebble beach.

Bronze sculpture celebrating the relationship between Churchill and Roosevelt.

When you're a great Russian Tsar, even your vomit gets a statue.

Three floors of musical instruments coming from all corners of the world and hundreds of years of musical history.

Brussels' favorite peeing boy has a sister.

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

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

This hilarious English intersection is an automotive whirlpool.

A Reformation-era fiery figurehead once denoted this location as a print shop.

Heralded as the oldest statue in London.

Since 1887, this old-school shop has stacked its shelves with extraordinary coffees and teas.

The first peace pagoda to be constructed in the Western world sits next to a small English lake.

London's amazing modernist public square that never was.