Try out white water rafting during this experience on an inflatable six person raft down the River Tryweryn in Wales. Both head down the two action packed runs of the Upper Tryweryn's white water rapids. The rapids are graded level three to four on the UK's white water grading system which starts at one (a few splashes) and goes up to six (too rough to offer commercially). So get ready for a white-knuckle ride that will have you screaming with sheer excitement. This adrenaline fuelled activity is perfect for two people wanting to experience the thrill of white water rafting