This giant, rotating globe was built to celebrate the expansion of a company that makes steam cleaners and pressure washers.

A huge railroad museum with over 100 pieces of rolling stock focusing on the railroad history of Pennsylvania.

This extraordinary model train layout covers over 1,700 square feet, with multiple trains running simultaneously.

This vintage short line in Amish country runs passenger steam train excursions and still hauls freight.

This 150-year-old train station and caboose have been turned into a railroad museum, enjoyed by young and old alike.

This historic fort spans more the 300 years.

A band of aerialists and circus performers putting on incredible shows in East Williamsburg.

Behind a bodega is a small museum of relics and ephemera showcasing the history of New York.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

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

This iconic Lancaster everyman has been reading the same story since 1980.

Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

A portion of the old Pirates stadium over which a defining home run once flew still stands even after the rest of the stadium was torn down.

This extraordinary Depression-era expenditure was modeled after a postcard of a Mediterranean hotel.

The first of Lancaster's "rural cemeteries."

The home of possibly the least-loved U.S. president stands as a sort of unpopular Monticello.

This dramatic rail curve was once the target of a failed Nazi attack.

What looks like a simple quaint estate in rural Pennsylvania was in the 18th century home to a small monastic community.

A daily replay of the experiment that proved the rotation of the Earth.

This impressive working clock made of 16,000 plants changes its flowers twice a year.

This exhibit pays tribute to the “humble tinkerer” who invented the implantable pacemaker.

Buffalo's abandoned concrete grain elevators are getting a second life.

This restored house is like a time capsule of the president's unconventional inauguration.

An unprepossessing stone marks the last resting place of one of the most accomplished Native Americans in history.