Sigiriya Rock Citadel is Sri Lanka's one Sri Lanka's most stunning attraction. The Sigiriya rock the main attraction in Sigiriya is the eighth wonder of the ancient world and, located in central of Sri Lanka. We show you how to avoid the crowds and how to make the most of your visit. Climbing the rock alone is an experience for most travelers, but the sights like the Frescoes, the mirror wall with graffiti, the water garden, and the boulder gardens (Asia’s oldest surviving landscape gardens) are all must see activities when you are there.