Glacial erratic or man-made dolmen? It probably wasn't druids.

A very big rock just plopped down in the New England woods.

This giant rock arrived at this quiet park thousands of years ago on the back of a massive glacier.

The largest glacial erratic boulder on Cape Cod.

This quiet neighborhood is also home to a 700-ton rock transported by the last Ice Age.

A remnant of the last Ice Age, this lake is surrounded by fascinating rock formations.

Old neon signs from the City of Brotherly Love provide a snapshot of the city’s evolution.

This icon of the Atomic Age now lays dormant.

In the remote high desert of New Mexico, a strange array of poles beckon fury from above.

The only Native American comic shop in the world.

One man's grief over the national tragedy has manifested in a pod of homemade whales on his front lawn.

This stimulating sex toy museum is sure to arouse the interest of its visitors.

The rustic think-space of famed naturalist John Burroughs stands exactly as he left it.

This wondrous hideaway is suspended in a bamboo forest above a sanctuary for rescued llamas and alpacas.

This industrial area was the dumping ground for massive amounts of trash, some of which washes up as tiny bits of sea glass.

This pebble beach is so beautiful that taking its rocks is against the law.

This black shoreline is made up of exploded lava particles.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

Centuries-old hoofprints and wagon tracks reveal themselves after a good winter storm.

When waves crash onto this section of beach, the rocks sing a song.

Along a California highway is a kind of Jurassic Park made of metal.

Three acres of mythology-inspired sculptures are visible from the highway.

Once luxurious, these oceanfront beach homes have been left to succumb to the elements as the beach is slowly washed away.

This unique bed and breakfast was first constructed during the 1800s by a Russian immigrant family.