This nation's border is one of the most heavily guarded on the planet. Name that locked-down country.

If your country has a demilitarized zone (DMZ), then you just might be North Korean. The guarded border between North and South Korea is notoriously dangerous. But just miles away lies the "Unification Village" (Tongil Chon), a place of peace in the buffer zone.

Asked by Jessica Holom · Last updated 5 years ago · 17.4K views · SOURCE