A UNESCO Biosphere Reserve of cloud forest ridges, endemic wildlife, traditional mountain villages, and multi-day trail systems through one of the most biologically rich highland areas in Sri Lanka. The Knuckles rewards multi-day engagement – two or three days of guided trekking through its cloud forests and village landscapes reveal a level of endemic biodiversity and genuine highland wildness that single-day visits barely begin to access. For Flight Ceylon Tours’ birdwatching expedition programme, the Knuckles provides some of the most productive highland habitat available on any Sri Lanka birding itinerary.