Lunyuk is located at the southern end of Sumbawa Regency. 96km from the city of Sumbawa Besar. The inhabitants are very diverse and grouped in accordance with their respective tribe, some are from Lombok, Bali even there is also Chinese. Most of the Lunyuk’s population are farmers and traders. Agricultural land here is very fertile and even most of the supply of existing crops in Sumbawa Regency came from Lunyuk.
Approximately 15 km to the Western part of the central of Lunyuk, wonderful white sand stretched along the coastal line overlooking the Indian Ocean that has a very big waves during the dry season around July to October.