A strange, heartwarming, decades-old declaration of love on a New Hampshire roadside.

Friction between grains of sand cause a curious "singing" sound.

The absurd creation is a compulsory destination for selfies in Buffalo.

A failed piece of Orientalism has become the proud symbol of a community.

A local prank turned town icon.

This memorial to the Mercury Seven astronaut stands at the site of his former elementary school.

For over 100 years, this Indiana town has had a tree growing out the top of the local courthouse.

The highest point in Indiana is curated by an Eagle scout but may be in danger of losing its record to a nearby garbage pile.

Display that gathers the basic elements of the universe in one convenient location.

The site of a 19th century "dream city" that almost rivaled Chicago before being swallowed by the Indiana sand dunes.

Symbolic attempt to overcome the issues of life.

The building is topped by a Statue of Liberty statue whose torch has stayed burning since the museum opened.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

This library and museum is dedicated to the life and literature of the Indianapolis native author.

A 30-year-old Sycamore tree grown from a seed taken to the moon and back.

Down the road from where the Wright brothers lifted off is another flight tribute practically hidden from sight in the woods.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

This too-low North Carolina railroad trestle is still a notorious big rig executioner.

A psychological self-portrait in the form of a giant, segmented head.

This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

A huge musical instrument played by the ocean.

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