It is located in deniyaya. The place is very good to have fun with nature and amazing. Upper rock is the safest one. The water is cold, but sometimes water stream is low and hard to slide,sliding is always fun. At certain places the landing water has rock edges. The water is not much deep at in the pools that collect water.
You have to visit the place early in the morning because so many tourists will visit to enjoy the beauty. Especially on holidays this place is full of visitors. You have to use wiharahena road to go Patna Division. The road is very narrow so better you turn your vehicle by the entrance and park the vehicle below the gate and have to walk 1km to reach this awesome place.Unless you have to face severe traffic.
And also be careful if you slip on the rock, the hospital is little bit faraway about 10km. If you keep that in your mind you can have a great memory for your life,because during rainy season this falt rock with a slope might get slipery.
Please do not leave any garbage in the site. It would be nice if you leave your footsteps.