I was excited to see this photo on instagram yesterday. It is super interesting to look at traditional roofing styles. As pictured in Fig. 1A (Norway), the Faeroe Islands also use traditional, living grass roofs. Faeroe is a North Atlantic archipelago located 200 miles (320 km) north-northwest of the United Kingdom and about halfway between Norway and Iceland—are an autonomous country of the Kingdom of Denmark.
A few neat photos on this site: https://visitfaroeislands.com/see-do/activities/24-hour-guide/