Ask- jordbær
Strawberry-growing on Askøy flourished in the beginning of the last century. When gardener Samson Eik took in the type "Seierherren" from Rosendal in 1909 for growing strawberries on Hop, it appeared that the soil and climate in this area was perfect for the mass production of strawberries.
Vatlestraumen
There are coal bits hidden in the sand under Vatlestraumen. These remains from a geological layer from the Jurassic Period were discovered when the undersea Bjorøy Tunnel was built in 1994. Oil- and gas reservoirs in the Troll Field in the sea west of Hordaland are from the same time. It is, nonetheless, quite surprising to find bedrock from dinosaur time inside of the outer islands of western Norway. On the Scandinavian mainland north of Denmark, there are only a very few places where one f inds rock from this time in earth history.
Ågotnes- crystals
Road cuts and blast areas are a joy to rock collectors, even if the disturbance to nature is ever so disfiguring. These are the best kinds of places to hunt for crystals, which otherwise are removed by weather and wind. In the Ågotnes area there are especially many beautiful crystals to be found.
Gullbotnen
A barren belt where almost nothing grows, runs through the forest on the east slope of Gullbotnen. But, along the west side of the main road there is a fertile zone that flourishes with several finicky plant types. The contrasts arise from the extreme variations in the nutrient content of the bedrock.
Golta- Gneiss
Over thousands of years, autumn storms and strong land-driving winds have cleaned the bare rocks of Golta. The waves can beat far in over land and make it dangerous to walk along the shoreline. When the storms have calmed, the results of their work comes into view.
Spildepollen
The oceanic crust of the North Sea was subjected to a lot of stretching both in Permian and Triassic times, and later in the Jurassic. This stretching resulted in the North Sea collapsing in and also to large faults forming west of Hordaland and on the mainland. Austefjorden in Sund follows one of these faults.
Turøyvegen
The earthquake was caused by movements along fault zones in the bedrock where the blocks of rock chafed against each other. In Devonian time, there were many big earthquakes that caused Hordaland to be broken up along fault zones. Some of these faults are visible along road cuts between Tofteøyna and Turøyna islands. Along the Hordaland coast, earthquakes still occur sometimes, though the quakes tend to be weaker.