- Remove Sediments filter Sediments
- Remove Fish filter Fish
- Remove Eidfjord filter Eidfjord
![Moraine ridges, Fruo.](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/eid_22a.jpg?itok=V9Vy57R6)
Fruo
At Fruo, nature has built its own little "Chinese wall ". Some kilometers south of the Vøringsfossen waterfall, there are a number of moraine ridges, the longest and most notable of their kind in Hordaland.
![The Eidfjord terrace as seen from Lægreid, presumably in the early 1900s.](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/eid_36.jpg?itok=_A8sZyMW)
Hæreid- geology
The Eidfjord terrace is a gigantic ridge that reaches up more than one hundred metres from the city centre in Eidfjord. It serves as a powerful natural monument left behind by the ice when it retreated.
![The spotted trout](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/eid_21.jpg?itok=LeOeyWy1)
Krækkjavassdraget
Few other animal species on Hardangervidda have been as much the focus of scientific research as the spotted trout. The spotted trout is considered to be a genetic variant of brown trout. It lives in parts of the Krækkjav water system. Otherwise, on a world scale, this species is only found in a small area in Kaukasus, and possibly also in a lake in Rondane.
![Sketch showing the process of formation of an esker.](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/skisse.jpg?itok=dTA78127)
![Eio](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/eid_24.jpg?itok=YXGcEwC6)