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![The longhouse at Førland](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/kvh_304-2.jpg?itok=ZjuFC_Ry)
![The extended farm dwelling at Hopland](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/1/kvh_304-1.jpg?itok=ird44EKf)
Hopland
The farmhouses at holding No. 15 at Hopland are built together to form a long, continuous building, with dwelling house, hayshed and cowshed built in one row. There have been many such joined structures in the coastal communities, but today there are few remaining. If we travel to the other side of the North Sea, to the Faeroes, Shetland and the Orkney Islands, we find corresponding features in the older building traditions. We find ourselves in a large North Atlantic cultural area.
![The Hopland mills around 1940.](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/kvh_304-3.jpg?itok=ZvabRlGu)
![Drawing: longhouse, Sætre](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/kvh_305-1s.jpg?itok=b8MlF38y)
Litlandsvatnet
Large quantities of nickel ore have been mined from Litlandsvatnet, between Lonevågen and Hosanger. The discovery was made in 1875. During the period of operation from 1882 to 1945, 4170 tonnes of pure nickel were extracted from 462 000 tonnes of ore, a large production by Norwegian standards.
![The Ostra chests are easily recognisable with their characteristic style.](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/kvh_327-1.jpg?itok=x-fr2TBj)
Mjøsvågen
Around Mjøsvågen here is still a compact marine use area. Some of the buildings are common boathouses, but most of them also house small enterprises and workshops. This is where the farmers from Øvsthus, Mjøs, Hole and other farms have supplemented their meagre incomes as smiths, brass moulders, clog makers, chest builders and decorative painters.
![Silver dinar](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/kvh_325-3.jpg?itok=9lwSwy0C)
![“The Karla Tannery”, Valestrand](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/1/kvh_324-1.jpg?itok=sLMcAPbz)
Valestrandsfossen- tanning industry
Valestrand became a centre for the tanning industry in Osterøy; one of the old crafts that has developed into a local industry with many places of work. From the 1870s ever more ventures were started. Many of the large sea houses we see today around the bay have been places for tanning and leather enterprises.
![Bogatunet, Radøy](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/1/kvh_300-1.jpg?itok=esCVtRrx)
Boga
In the lightly undulating landscape at Boga there lies an old house with several rooms on a small rise. In fact it looks like three houses built into one another; a scullery, a living room and a store with a loft. From other sources we know that this house had covered passageways and sheds round all the walls in the 19th century; a compressed “long house” with inter-connections between all the rooms. This is a building style from the Middle Ages that we see traces of; a building corresponding to those we have seen remains of at Høybøen in Fjell and Lurekalven in Lindås. Bogatunet was restored in 2006.
![Two of the rowlocks which have been found in the bogs Mangersnes, Radøy](https://www.grind.no/sites/default/files/styles/medium/public/bilder/sted/232/kvh_301-3.jpg?itok=UOKNndXl)