800 years ago people created villages in the cliffs above Theodore Roosevelt Lake…

The Bridge of Severus, or Cendere Köprüsü, was built by the Roman army nearly 20 centuries ago. The Tomb of the Black Bird, or Karakuş Tümülüsü, was built even earlier, by the Commagene rulers; yet its eponymous bird still rests atop one of the ancient columns...

Any list of the must-see spots of northeastern Turkey in my mind has to include the ruins of the city of Ani, which you will find in the Kars region, right along the border with Armenia. There are two parts actually, the former city overlooking a river valley, and a countless cave dwellings below along the river...