A New England ghost town features a trail of boulders etched with intriguing life lessons.

This collection of lakeside pagodas and temples are flanked by giant lions, tigers, and dragons as well as their welcoming maws.

The world’s largest work of glass art hides in this stunning Taiwanese subway station.

Enormous pendulum helps keep Taiwan's tallest building from swaying.

A colorful square marks the heart of the city's LGBTQ community.

Statue commemorating the use of ether in anesthesia.

Millions of numbers carved in glass represent the tattoos forced upon victims.

A men’s restroom became a sandwich shop.

The history of the tea trade is told in bas-relief on this historic pair of Boston doors.

The bears may be gone, but their old cages can still be found.

The world's largest piece of copyrighted artwork.

A beautiful Victorian-era cemetery, complete with a miniature village.

The seat of Buffalo government is a gorgeous Art Deco palace.

A 19th-century architectural wonder designed by the "father of the skyscraper."

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

This steep cable railway has been hoisting passengers in the heart of Québec City for over a century.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

The often-overlooked ruins of one of the first buildings designed by famous landscape architect Frederick Olmsted.

This landmark cemetery in Boston was created more than 300 years ago.

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

A mysterious stone embedded at the base of a historic Boston building.

What was once a true peninsula has now been filled in, causing the water to recede and leaving many streetside "waterfronts" and landlocked "islands."

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

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