![](http://www.alamy.com/thumbs/6/434EC5AB-0420-43A8-98CE-3D701AE75F9E/FB9YK8.jpg)
The tranquil waters of Garreg-ddu reservoir. one of the Elan Valley reservoirs suppling Birmingham with drinking water.
Size: 6016px × 4016px
Photo credit: © scenewales / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: calm, hills, lake, motionless, peaceful, reflection, reservoir, tranquil, trees, water