The Sigiriya Rock Fortress built by King Kashyapa in the 5th century served as his royal palace and harem. Established on a 600-foot high rock boulder the citadel is still one of the country's largest most complex schemes; recognised as a UNESCO World Heritage Site. Basically, all Sri Lanka tours will include a trip to rustic Sigiriya, especially for viewing the fortress. Around the rock column, Kashyapa added beautiful gardens, water features and enhanced meditation caves with lotus ponds hewn into the rocky roofs as a cooling technique. The irrigation system and drainage system here is quite advanced while the sky gardens on the summit of the rock will take your breath away; as will the bird's eye view. Within the rock are murals known the world over as 'Sigiriya Frescoes' pictures of damsels that were either ethereal beings or the king's concubines. A must visit for a taste of ancient glory, Sigiriya Lions Rock Fortress will not disappoint.