The oldest surviving botanic garden in the United States.

Frank Lloyd Wright’s most iconic home dangles over a Pennsylvania waterfall.

For books about travel, whether factual or fictional, the perfect antiquarian does exist.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

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.

The headquarters of the famous Yale society.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

Yale University's home for rare works, including the mysterious Voynich Manuscript.