8:02

Joya de Cerén, the hidden Mayan city

8:39

Korea's demilitarized zone, the inexplicable border

8:51

Shetland, the most extreme islands in Scotland

9:27

How is Hiroshima today, the city marked by the bomb

10:09

Turkmenistan, the most unusual country in the world

10:25

Bangladesh-India, the most inexplicable border in history

9:49

Tromelin, the island of abandoned slaves

8:16

Nahwa, what is it like to live in a meta-enclave?