100-year-old shipwreck you can walk up to at low tide.

What happens when a sculptor has to find a way around a 100-year-old copyright.

While it is not equipped to peer into outer space this observatory looks like it was built on the moon.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

Home to the deepest rift anywhere on Earth.

The world's first nuclear power plant is open to visitors looking to role-play a meltdown.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A beautiful geyser under environmental threat.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

This giant temperature attraction created some giant electric bills.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

The first North American landing spot for James Cook on his third voyage of discovery in the Pacific.

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

An institution that preserves the history of institutionalization.

World's largest porcine hairball sits in a collection maintained by Benedictine monks.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

A proud bronze billy stands as an eternal symbol of Ireland's oldest festival, where a goat is made king.

While only two of the ancient buildings at this site are actually churches this was one of the earliest Irish pilgrimage sites ever.

This singular Irish dolmen is more Frank Lloyd Wright than upright stonehenge.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

Northern Ireland's Brobdingnagian stepping stones.

A museum marks and documents the site of the Titanic's launch.