A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

The secret city built by the Manhattan Project.

Built for a motel, this cartoon dino is now a symbol of the area's paleontological heritage.

At this gas station in the middle of the desert, a convenience store has been carved directly into the rock.

A tunnel with windows, so you don't miss out on the impressive views.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

Vermont's hills are alive with the sound of music at this historic hotel.

History says that America’s first English industrial manufacture began here with a “tryal of glasse.”

An oft-overlooked, magically musical monolith that stands majestically between Arlington Cemetery and the Iwo Jima Memorial.

This train station inspired the name of a 1970's rock band and provided the backdrop for their album cover.

This Federal-style plantation house was once visited by Abraham Lincoln to meet with generals during the Civil War.

Every autumn, this grove of living fossils erupts in a blaze of brilliant golden-yellow leaves and stinky fruit.

The former home of the man whose radical ideas changed the nation.

An eponymous directional signpost erected by the first president of the United States.

The romance of early commercial flight still fills this Art Deco destination.

At Washington's Dulles Airport is a satellite museum (no pun intended) with three quarters of a million square feet of aircraft history.

A former major munitions plant that has been converted into a sprawling art space.

Scenic mount trashmore, Virginia Beach's most curious waterfront still has a couple of secrets.

A throwback to 1980's gaming nostalgia.

Outdoor exhibits explore the contributions of European, African, and indigenous peoples to American frontier culture.

Headquarters of the legendary clairvoyant's readings, spiritual hospital, and massage school.

Located at the former Lorton Prison the Lucy Burns Museum tells the story of the 91 year history of the prison including the dark chapter of its involvement in the women's suffrage movement.