Things to do: Kitulgala is one of the wettest places in Sri Lanka. The Kelani River at Kitulgala offers grade three rapids that make for a thrilling experience for travellers arriving here for the adventure. The experience is open for professionals as well as beginners. Travellers have shown a growing interest in rainforest adventure camping inside the jungles of Kitulgala. Apart from rafting, waterfall abseiling is another exciting adventure luring visitors to this serene corner of Sri Lanka.Best time to visit: Go to Kitulgala for white-water rafting from May to December. It's unsafe to go white-water rafting here during heavy rainfall.