This elegant arc of a waterfall marks a religious turning point.

A sulfuric martian landscape that looks far better than it smells.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

The oldest (maybe) swimming pool in Iceland is a stunning oasis built into the side of a lush hill.

This black church sits alone among a field of lava rock.

A bit of the Berlin Wall was gifted to the Icelandic capital to commemorate the 25th anniversary of German reunification.

This beautiful, historic church looks like something out of a simpler past.

This wrecked airplane has been sitting on a black sand beach since the 1970s.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

Hotel designed by indie graphics artists.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

A fascinating insight into daily life in the Eastern Bloc.

The natural history museum displaying the British bird collections and dioramas of Edward Booth, free of charge.

This memorial to the thousands of Indian dead during WWI was callously used for target practice during WWII.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

Secret North Korean passage discovered below the world's most dangerous border.

Home to more than 13,000 pieces of war memorabilia and military equipment.