Gan is the longest island of the Maldives. It is divided in wards, the northernmost of which is called Thundi in middle Mathimadhu and at the end Mukurimagu. The four islands Gan, Maandhoo, Kadhdhoo and Fonadhoo which are linked with causeways stretches up to about 18 kilometers in length making up the longest lengthen of dry land in the Maldives.