Pictures: 12 Ancient Landmarks on Verge of Vanishing

Damaged frescoes in the Church of St. Gregory of Tigran Honents tell a story of neglect in the medieval city of Ani, now part of Turkey.

Sitting in a militarized zone near the current Turkish-Armenian border, the city is one of 12 cultural sites on the verge of collapse, according to a report released this week by the San Francisco, California-based Global Heritage Fund.