31/08/2015 · Home » Destinations » Asia » Sri Lanka » Climbing Sigiriya Rock, Sri Lanka. Updated: 31st August 2015. This website uses affiliate links which may earn a commission for purchases made at no additional cost to you. Fear of heights? No worries, If I climbed Sigiriya Rock, then it can be done! The UNESCO world heritage site of Sigiriya is now the top most .