A simple but powerful tribute to the 20 victims of the 1692 witch trials.

The homestead of American patriot John Adams.

This evocatively named natural crevasse was created by a torrent of water that smashed right through a granite deposit.

Three prestigious academic collections come together to create a world-class natural history museum.

Constructed in 1676, this stone memorial is believed to be the oldest veteran's memorial in the United States.

A simple Colonial home with a past haunted by death and madness.

This chilly Canadian hotel has a four-month lifespan due to the unusual material it's made of.

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.

A massive Montreal stadium that has seen nothing but trouble since its inception.

The world's largest piece of copyrighted artwork.

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

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

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

The massive machine creates cracking displays of indoor lightning.

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

The world's longest tunnel with an undersea section.

Although it has never been a secret ninja base, this shrine still has plenty of tricks up its sleeve.

Singapore's oldest Hindu temple.

Dim sum, served in a grand old theater.

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

Scores of vintage street lamps shine along L.A.’s Miracle Mile.