Attraction Details :
This scenic river
contains rocky formations which create fast-flowing rapids. On the other
side of the river reachable by ferry and 100 meter walk uphill lies the
Erawan Cave which features elephant-and-female-shaped hanging along
crops of rock.Getting there: Take the Phrae-Lampang road for about 50 kilometers, take a right turn at km.69 and continue for another 7 kilometers.
http://www.tourismthailand.org/See-and-Do/Sights-and-Attractions-Detail/Kaeng-Luang-Rafting--4237