In use from 1742 to 1910, only flat headstones were allowed in this cemetery.

One of the world's oldest continually operating bookstores.

Antiques and recycled art surround this cabin designed to resemble a 19th-century schoolhouse.

The giant birds honor two native North American species.

An architectural marvel built by a nearly forgotten Canadian Quaker sect, the Children of Peace.

An easy to overlook storefront hides some of the most authentic and regionally diverse Chinese food in New York.

What was once the base for Russia's first nature reserve is now a ghost town, right on the shore of Lake Baikal.

This giant ice cream cone is the last remaining icon of a Salt Lake City staple.

An absolutely beautiful 200-foot stained glass installation traces the evolution of knowledge.

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.

An ancient underground cultic temple where sunlight penetrates on the summer solstice.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

World's largest collection of serial killer artwork and other macabre exhibits.

The mosaic floor of a 4th-century synagogue features a pagan zodiac wheel alongside traditional images of a Torah ark and menorahs.