Why Coll
Coll is an island in the Inner Hebrides of Scotland, situated northeast of Tiree and west of the Isle of Mull within the Argyll and Bute council area. Measuring approximately 13 miles long by 3 miles wide, the rural island is defined by sandy beaches that form expansive sand dunes along its shores. The interior features a ridge called Ben Hogh, which serves as the island's highest elevation at 106 meters. Arinagour, located on the east coast at the head of Loch Eatharna, is the primary settlement, while several smaller crofting communities and hamlets are scattered across the terrain. According to the 2022 census, the island had a population of 176 residents.
The geological foundation of Coll consists largely of ancient Lewisian gneiss, with features like raised beach deposits and inland peat bogs. Historically, the island was part of the early Gaelic kingdom of Dál Riata and later fell under Norwegian control, leaving behind traces such as artificial island crannógs in local lochs. The MacLeans of Coll held baronial authority over the island for centuries until 1848, constructing Breachachadh Castle during the 15th century. Economic hardships in the mid-19th century—stemming from overpopulation, the collapse of the kelp market, and the Highland Potato Famine—led a significant portion of the population to emigrate to nations like Australia, Canada, and South Africa.
Nature and wildlife play a central role on the island. An RSPB nature reserve near the western end provides habitat for skylarks and the rare corncrake, which thrives due to local agricultural methods. Coll is also home to an introduced population of sand lizards dating from the 1970s and a rare colony of flightless short-necked oil beetles. Free from street lighting, Coll has been designated as a Dark Sky location, offering clear night-sky viewing and winter opportunities to observe the Northern Lights.
Local community life centers around An Cridhe, a facility opened in 2012 that hosts a hostel along with annual events including the Coll Show, a half marathon, and several cultural festivals. Visitors to the island can access local amenities, which include a shop, a restaurant, a hotel, and a post office. Travel to Coll is supported by a ferry terminal south of Arinagour with connections operated to Oban, Tiree, and Barra, as well as a small airport offering flights to Oban, Tiree, and Colonsay.
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