Memorializing an American tragedy of massive proportions.

Built in the 1970s, this curious modular home found new life as a sundae-shaped ice cream stand.

Although built to generate electricity for Marylanders, this dam has become an all-you-can-eat buffet for American bald eagles.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

In which a local geological marvel becomes a quaint roadside attraction.

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

Where the famed frontiersman was born, raised, and survived Quaker intrigue

North America’s largest collection of horological devices and home to a colossal clock with a dizzying array of features.

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

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

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

The oldest farmer's market in America is so ancient it was approved by the King of England.

The first of Lancaster's "rural cemeteries."

Don't get it twisted: This is the oldest pretzel bakery in the United States.

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