Araucaria araucana is an evergreen tree growing to 40 metres tall with a 2 metres trunk diameter. The tree is native to central and southern Chile and western Argentina. It is also known as the Monkey Puzzle tree. Tolerates up to
Troglodyte village in IRAN 700 years old - In the north west of Iran at the foot of Mount Sahand in Kandovan, The villagers live in cave homes carved out from the volcanic rock. The age of some houses is more than 700 years.
Fulani Dwelling (Domed House), from Nigeria. These people heard animals and are generally nomads. Their homes are light weight so they can pick them up and move on when they need to. - Fulani Dwelling (Domed House), from Nigeria.