I hope you're not tired of seeing waterfalls! There seem to be as many in this area of the Yorkshire Dales as there are in Iceland, though perhaps not quite so spectacular. The light was fading by the time I arrived at perhaps the most famous of them - Aysgarth Falls. In fact along this stretch of the River Ure there are three sets of falls - Upper, Middle and Lower, all within a half a mile or so of each other and all quite easy to access. My photos show the Upper Falls.
By the way, the dale is called Wensleydale, after a village, rather than Uredale after the river, which is a departure from the style of most of the other Yorkshire Dales. There are, however, several places that have Yoredale in their name, harking back to the older name.
The amount of blur a waterfall photo needs is a matter of personal preference, I guess. I quite like the milky effect of a long exposure, as it suggests the motion of the water tumbling down.