A natural gas leak provides a flickering flame beneath a waterfall.

A spiritual vortex among the red rocks in Sedona.

The ruins of the suspension bridge hang over Kingsbury Run as a ghost of racial prejudice.

This Rodin sculpture in Cleveland bears the lasting marks of a 1970 bombing.

An interesting look into 18th-century American history.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

This candy-striped tower is the farthest east you can go in the United States.

This colorful theme park dedicated the official fruit of Maine serves sweet, tasty treats.

The first handmade canoe built by members of the Passamaquoddy in over a century.

This 19th century granite fortification is one of the most well preserved forts in New England.

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

The summer home and later final residence of acclaimed American sculptor Augustus Saint-Gaudens.

Lake Champlain Bridge, the recently demolished and rebuilt bridge where they filmed "What Lies Beneath".

The highest peak in the state of Vermont has some interesting features.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

This balancing rock is one of Utah's most unusual geological formations.

Inside this striking glass building, visitors can see thousands of dinosaur fossils in the positions that nature deposited them more than 150 million years ago.

This site is home to ancient petroglyphs and pictographs dating back to 6,000 B.C.

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

The location where the iconic movie character declared it was time to go home.

This raised bulls-eye visible from space was the subject of an intense geologic controversy.

A striking, menacing sandstone peak towering above a landscape that's equal parts Mordor and the Moon.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.