The Green Line: Cyprus's UN Buffer Zone

The ceasefire line dividing the Republic of Cyprus (south) and the Turkish Republic of Northern Cyprus (north) is officially called the United Nations Buffer Zone in Cyprus, universally known as the "Green Line."

Origin & Geography

• 1964: First drawn in green pencil on a map by British General Peter Young during intercommunal violence, marking the forward positions of Greek and Turkish Cypriot factions in Nicosia.
• 1974: Extended across the entire island (180 km / 112 miles) after the Turkish military intervention, separating the two sides.
• Width: Varies from a few meters in old Nicosia to 7 km in rural areas. Covers ~3% of the island's territory.

Administration

Patrolled by UNFICYP (UN Peacekeeping Force in Cyprus) since 1964. It is not an international border; the Republic of Cyprus is the sovereign authority over the whole island. The north's "TRNC" is recognized only by Turkey.

Crossings

Since 2003, 9 designated crossing points (e.g., Ledra Street, Ledra Palace, Astromeritis, Pergamos, Deryneia) allow pedestrians and vehicles to pass with ID checks (EU/Schengen rules apply for third-country nationals). The zone contains abandoned villages, farms, and the fenced-off "ghost town" of Varosha (partially reopened by TRNC in 2020, condemned by UN/EU).