4Göbekli Tepe, Turkey
Göbekli Tepe, located in southeastern Turkey, is one of the most significant archaeological discoveries of the 21st century. This prehistoric site, dating back to the 10th millennium BCE, features massive stone pillars arranged in circular formations, predating Stonehenge by several millennia. The intricate carvings on the pillars suggest early human engagement in ritual and social activities. Göbekli Tepe challenges our understanding of early human civilization and offers a fascinating insight into prehistoric life. Despite its importance, it remains relatively unknown, making it a must-visit for history enthusiasts.