A 30-foot-tall cement chair pays tribute to a historic design and a local industry.

The first marker along the famous boundary.

A museum dedicated to Latvian history in the heart of Maryland.

This unassuming building houses one of the world's most extensive collections of cars created by automotive legend Carroll Shelby.

The original location of Vollis Simpson’s Whirligigs.

A lovely biographical museum in the artist's home of 24 years.

A 100-foot metal tower and swinging bridge that provides stunning views of mountains in five states.

This garden has existed for more than three centuries.

A 1542-foot-long suspension bridge offers scenic mountain views.

A permanent outdoor art installation made up of more than 100 mushroom-shaped lights.

One of the oldest surviving bars in the United States, located at the site of the last skirmish of the American Revolution.

Internet rumors, often involving Icelandic singer Bjork, have abounded regarding this isolated outcrop of rock.

A monument celebrating the Black soldiers of the 9th and 10th Cavalry.

Copenhagen's celebrated theme park and gardens.

This archaeological site boasts temple ruins that date back 5,000 years to the Dilmun culture, and may have been described in the tale of Gilgamesh's search for immortality.

A large collection of motorbikes with some impressive gems.

An unusual slot canyon in the Aztec/Navajo Sandstone has a cross-section like an inverted old-fashioned keyhole.

The world's most active stratovolcano is almost always erupting.

The final resting place of the Hunkpapa Lakota leader Tatanka Iyotaka, commonly known by the English translation Sitting Bull.

Founded in 1925, this folk school attracts students from across the country and preserves traditional Appalachian art.

This tidal island, a sacred site in early English Christianity, was the target of a notable Viking invasion.

Glasgow's oldest pub has a proud literary tradition and possibly a ghost or two.

Sharing the often-overlooked story of America's Black soldiers.

The first bridge observation tower in the U.S. offers one of the best views of Maine.