This site was once the largest ski jump tower in the world.

The 92-foot-tall structure is based on the aircraft that carried the first Americans into space.

Stumps of an Ice Age forest, visible only at low tide.

Grapes be damned, this distillery makes wine from apples, blueberries, cranberries, and more.

Trinkets and toys lovingly handmade by maximum security prisoners.

An obelisk marks the farmhouse where the founder of Mormonism was born.

A massive sustainable farm designed by the mastermind behind Central Park.

A forest wonderland caused by Burlington, Vermont's aggressive southwestern winds.

One of only two sites in the United States containing the remains of Buddha.

A miniature city within a city, complete with traffic signs, signals, and streets to teach Baltimore's youth traffic safety laws.

Built in 1815, the stabilized ruins of the grist mill and sawmill are now gated, but interpretive displays on the features and functions of the mill preserve its history.

The ruins of an 18th-century mansion that was once named "Mistake" by the man who had it built.

More than 5,000 artifacts donated by the people of the city, plus a room entirely devoted to the band U2.

The 19th-century pharmacy (now a used bookstore) was featured in James Joyce’s "Ulysses," and has changed very little to this day.

The oldest public library in Ireland.

A secret garden in a picturesque Edinburgh village has inspired artists for centuries.

Take an otherworldly journey in a school dedicated to out-of-body experiences.

The narrowest house in America is seven feet of pure spite.

One of the last active volcanoes on the Eastern seaboard.

This old-fashioned carhop restaurant gave the world the waffle cone.

Exact replica of the ancient monument, but much, much lighter.