There is little to say about the opportunity for surveying from the bird observation tower in Kalandsvika: 155 different bird species have been sighted in the Kalands water shed. Take your binoculars and visit the tower in late spring - early summer or during the winter half of the year. If you are lucky, you might get to see a rare bird species.
The unusual bog landscape, with enormous peat deposits surrounded by steep mountainsides, makes Reppadalen in Arna an exciting, but little visited tour destination for most of Bergen's inhabitants. Those who live in Arna, however, know to make the most of its beautiful natural splendour.
Lake Skogseidvatnet is the most famous fishing lake in Hordaland, with good stocks of both char and trout. There is fishing here throughout the year: with a net in the autumn, through the ice in winter, and with a fishing rod in the summer.
Bays that are shallow far out into the sea, with fine sand and clay, are rare in Hordaland. Where they are found, the reason is usually that the edge of the glacier made smaller advances or stopovers when it calved back at the end of the last Ice Age. This is what happened at Vinnesleira.
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.
The Ruff lek on Langvassmyrane is the only known phenomenon of its kind on Hardangervidda. Every year it attracts hens from the whole plateau. The marsh is also the richest wetland in the county. This green oasis is located in a rocky moraine landscape a few hours walking distance south of Dyranut.