This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

An early 20th-century bullring converted into a modern shopping center.

This historic Boston building has gone from personal estate to porn theater and back again.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

This small glass cube is a peaceful out-of-the-way sanctuary at the busy airport.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Ice cream stand, snack bar, and time capsule of milk conveyance.

The site of Paul Revere's historic two lantern warning.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

A place to eat for on-the-run agents and espionage enthusiasts.

When you can't get to the Pacific, just go to Florida.

This 1,700-pound edible sculpture is way better than your average chocolate mousse.

Maine's oldest diner also happens to win acclaim for its elevated comfort food.

The capital of the Cayman Islands is a center of offshore banking, but gets battered by blistering hurricanes.

Once a strategically imperative naval base, portions of this Bermuda dock complex now serve cruise ships.

Uninhabited islet in the Caribbean is the sanctuary of giant lizards.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Opulence and fantasy collide in this royal chair which is supposedly made with unicorn horns.

Copenhagen's celebrated theme park and gardens.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

Hamburg's first legal sex work is relegated to a gated street that still does not allow pedestrian women.

A favorite with sightseers, this Norwegian funicular provides easy access to a stunning view of Bergen and its environs.

This functioning parish church is also the site of many concert performances due to its wonderful acoustics.