Impossibly life-like natural history models created out of glass by a father and son.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

Ironically this massive termite is the mascot for a company that is acclaimed for killing his kind.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

This World's Fair showpiece was built in Chicago, but shipped to Maine.

A precariously balanced rock perches on the edge of a cliff created tens of thousands of years ago by glacial erosion.

Only hotel where you can legally launder money.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

San Francisco's newly reopened hands-on science museum.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

This working class sculpture pounds his hammer all the livelong day.

A museum dedicated to the history and exploration of both popular music and science fiction.

A walk through the historic city center, under the streets of Seattle.

One of the world's tallest statues is also one of its most hated.

Replica of mosque destroyed by Russia in the 16th century.

A gigantic 10-foot tall stone man.

A mysterious echo seems to defy the laws of acoustics.

The only intersection in America where the buildings on all four corners were built pre-Revolutionary War.

A living antique aviation museum in the historic town of Red Hook, New York.

This old mill and former police station now present a world-class collection of Orthodox iconography.

Overgrown ruins of a turn of the century island fort that sees very few visitors.

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

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.