Kirirom National Park, created in 1993 on the outskirts of Koh Kong province, lies within the Cardamom range. It attracts townies in search of wide open spaces, nature and fresh air; the great resinous forest fits the bill, boasting views, waterfalls and countless hiking opportunities. However, it is essential to hire the services of an experienced guide before venturing into the jungle, as most paths and trails are unmarked. Your guide will also most likely know a great deal about the forest's flora and fauna.