Even Henry David Thoreau found this glacial pothole irresistible.

Hear the quietest sound from across the dome.

A museum of alchemy and a basement laboratory all housed in an ancient building in a Gothic tower.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

The view that inspired the scenes of Dracula's first landing in England.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

This sandstone gorge in New York State's Adirondack Mountains is home to waterfalls, flumes, and more.

Go inside the house that inspired L. M. Montgomery to create one of literature's most beloved heroines.

The world's longest covered bridge is a quaint and incredible wooden tunnel.

Cave carved out of a huge snow drift collapsed killing one and injuring five in July 2015.

A monument celebrating the idea of reaching inaccessible places.

Giant six-pack could provide one person a six-pack a day for 3,351 years.

Stroll through a wonderland of stupendous moss-covered trees.

Oldest building in California still in use.

Tour the oldest unrestored plantation house in America that is open to the public.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

A museum dedicated to the history and exploration of both popular music and science fiction.

Europe's largest prehistoric mound – burial site of a legendary king?

The second oldest continuously operating bar in Louisiana.

The only road through the heart of Glacier National Park.

A huge musical sculpture and other art installations on the National Oceanic and Atmospheric Administration grounds.

An unusual round church in London with a Templar past.

Site of the greatest known waterfall that ever existed.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.