Iceland

From the UNESCO site:
 
Located on Iceland’s west coast, the Snæfellsnes Biosphere Reserve is a landscape of striking contrasts, encompassing volcanic peaks, lava fields, wetlands, grasslands, coastal cliffs, and the iconic Snæfellsjökull glacier. Known as “Iceland in a nutshell,” the biosphere reserve contains over 70% of Iceland’s flora, shaped by three active volcanic systems and centuries of human interaction. It represents a living example of how natural processes and cultural heritage intertwine in a dynamic subarctic environment.

Ecological Characteristics

Snæfellsnes hosts approximately 330 species of wild flowering plants and ferns, including rare Arctic–alpine specialists as well as endemic lichens and mosses. Its diverse ecosystems provide important breeding and feeding grounds for seabirds such as the Atlantic puffin (Fratercula arctica), Arctic tern (Sterna paradisaea), black-legged kittiwake (Rissa tridactyla), and white-tailed eagle (Haliaeetus albicilla).Coastal waters support grey seals (Halichoerus grypus) and harbour seals (Phoca vitulina), while mineral-rich springs, rivers, and wetlands sustain native freshwater fish populations. Volcanic landscapes and glaciers further contribute to the peninsula’s remarkable ecological diversity in the North Atlantic.
 
Scenic picture from Snæfellsnæs Biosphere Reserve

Socio-Economics Characteristics

Communities sustain traditional turf-house building, fishing praactices, and sheep farming, all closely adapted to volcanic and marine conditions. The local economy blends fishing, agriculture, and sustainable tourism, with local food production and heritage deeply embedded in community identity. Viking-age archaeological sites and cultural landscapes illustrate centuries of settlement and land use in this region.