Aran Mor

The Aran Islands (Irish: Oileáin Árann—pronunciation: [əˈlʲɑːnʲ ˈɑːɾən]) or The Arans (na hÁrainneacha—[nə ˈhɑːɾənʲəxə]) are a group of three islands located at the mouth of Galway Bay, on the west coast of Ireland, with a total area of about 46 square kilometers. They constitute the barony of Aran in County Galway, Ireland.

From west to east the islands are: Inishmore (Árainn Mhór/Inis Mór—[ˈɑːɾənʲ woːɾ] or [ˈɪnʲɪʃ moːɾ]), the largest; Inishmaan (Inis Meáin/Inis Meadhóin—[ˈɪnʲɪʃ mʲɑːnʲ]), the second-largest; and Inisheer (Inis Thiar/Inis Oírr/Inis Oirthir—[ˈɪnʲɪʃ hiəɾ / iːɾʲ / ˈɛɾʲhɪɾʲ]), the smallest.

The 1,200 inhabitants primarily speak Irish, the language used in local placenames. All islanders are also fluent in English.

The approaches to the bay between the Aran Islands and the mainland are as follows:

The islands' geology is mainly karst limestone, related to the Burren in County Clare (to the east), not the granites of Connemara to the north. This is most obvious in the construction of the walls around the fields.

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