An abundance of exciting climbing is available in Western Australia, but the most popular destinations are a long way apart. The greatest concentration is in the south and south-west; among the most enjoyable venues are the sea-cliffs of West Cape Howe, the Gap and Willyabrup. The granite domes of the Porongurup Ranges also offer good sport, while greater challenges can be found on Bluff Knoll in the Stirling Ranges. The Western Australian outback contains countless cliffs, but often the rock is very unstable and the climate too hot for comfortable climbing. One area that is a long way from Perth but gaining popularity among climbers is Kalbarri National Park, which offers high-quality climbing and is conveniently situated close to Kalbarri township.