Places SwedishFroggy Wants to Go

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

Hamburgers are intensely proud of their tunnel beneath the river.

This kaleidoscopic mural shows Bob Dylan throughout his transition from young troubadour to Nobel laureate.

One of the coolest murals in Minneapolis.

This Minnesota town celebrated the state's 100-year anniversary by creating a massive ode to nature's smartest bird.

A 12th-century church with a medieval fresco and an intriguing “Greek runestone.”

Part of an abandoned19th-century fortress hides in plain sight inside a modern office building.

Sound travels strangely in this underground whispering gallery.

This tiny Swedish troll protects the land and all who wander within it.

This wonky bit of historical taxidermy is experiencing a second life online.

"Only the dead get off at Kymlinge."

The trailblazing Swedish businesswoman created a beloved minty candy called polkagris.

This cobblestoned medieval-style town was entirely constructed in the 1990s and 2000s.

A fantastical 13th-century fortification sandwiched by a modern hotel in central Brussels.

A statue honors the children who fought Nazis in Poland.

A whimsical, but often overlooked clock in Park Avenue.

A plaque on this tiny Swedish island commemorates an unusual Cold War standoff of Soviet submarine intrigue.

For six months of the year, three giant mirrors direct a pool of sunshine onto this otherwise occluded town.

This sublime architectural marvel is a rare example of an expressionist church.

Folklore says this medieval fortress was plopped atop a portal to hell to trap the demons below.

The only pig museum in the U.S. holds one of the world's largest collections of pig items.

This German fountain of a legendary apple wine-loving drink thief will spit on you.

The Brutalist building harbors an unusual inverted dome that swoops down over its central sacred room.

An artist's mausoleum with a haunting echo.