How to reach Kulen Mountain from Siem Reap for a day trip including Beng Mealea and Tonle Sap starts with an early pickup, a first stop at Kulen Mountain, then Beng Mealea, and a late lake visit for a smoother full-day route. This plan saves time, cuts backtracking, and helps you fit sacred sites, jungle ruins, and floating village views into one easy trip. If you want the simple way to book it, this article gives you the route order, ticket facts, and tour options right away.