This delightful experience provides a memorable day out for two adults and two children take a scenic riverboat cruise on the golden slumber bacchanalia or serafina ii through oxford on one of the busiest and most colourful stretches of the thames head downstream towards iffley village passing the ancient folly bridge christchurch college and meadows and the university rowing houses this stretch locally known as the isis is a particularly busy stretch of the river with rowing eights pun