This Danish rock field is actually a sprawling ancient cemetery holding the bodies of 700 Vikings.

An underground museum of monks, bones, and medieval ruins.

From buck blood to Theriak miracle tonic, this collection of Renaissance chemist's gear look's like a wizard's pantry.

Dozens of musicians have planted trees in this Danish park, and donated songs to go with them.

The last fully functional fortress of Germany's World War II Atlantikwall.

An art project designed to encourage people to explore and investigate their surroundings more closely

Peer into the night sky with one of Norway's oldest associations of land-based space explorers.

Norway's oldest cathedral still in use.

A reconstructed farm shows what life was like in Norway 1,500 years ago.

Monuments don't get much more metal than these three giant viking swords planted in a Nordic hill.

An opportunity to walk in the footsteps of Nobel Peace Prize winners.

An intricately carved Viking church overlooks a glistening fjord.

Longest road tunnel in the world features an air treatment plant and the illusion of daylight.

A historical farmstead with stunning views over the fjord.

A thin pane of glass keeps visitors from sliding off this futuristic skywalk.

A little Lady Liberty stands in the Norway town where the copper for the real thing came from.

A Viking-style brewpub named for a Norse sea giant, in the heart of fjord country.

A living museum working to keep the traditions of building and repairing handmade wooden boats, ropemaking, and blacksmithing alive.

Walk behind a 50-meter-high waterfall.

Ruins of two abandoned stations destroyed by the power they sought to harness.

The burning of this 12th-century church kicked off a campaign of Norwegian Black Metal terror.

A memorial to 350 people burned at the stake for witchcraft.

Stay overnight in the world's most sleekly designed rabbit hole, free of charge.

A tiny Bergen museum where deadly substances, historical murders, and toxic curiosities share the same shelf.