This elaborate towering structure was once famed for its revolutionary height.

10,000 flowered plants bloom in the City of Roses.

The magic's in the hole!

This "thrice-cursed" island is allegedly home to Captain Kidd's lost treasure.

It looks like a whale, it's part of Yale, and it's best-known by a nickname you can probably work out for yourself.

A vast collection of rare books, manuscripts & extraordinary objects illustrating the history of medicine.

An archival collection of over 2,200 case studies which includes human brain specimens and tumor specimens.

The massive machine creates cracking displays of indoor lightning.

The oldest working bell set in North America, the bells at Old North Church sat silent for their first four years in Massachusetts.

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

It's not a typo, now say it five times fast!

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

"the sweltering inhabitants of Charleston and New Orleans, of Madras and Bombay and Calcutta, drink at my well . . . The pure Walden water is mingled with the sacred water of the Ganges."

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

Dim sum, served in a grand old theater.

Friction between grains of sand cause a curious "singing" sound.