Eigg
Eigg is a small island in the Small Isles archipelago of Scotland's Inner Hebrides, measuring approximately five miles long by three miles wide and home to around 110 residents.[1] Owned by the Isle of Eigg Heritage Trust since a community buyout in 1997 that ended exploitative private landlord control, the island features a diverse geology spanning ancient sedimentary rocks at sea level to Tertiary volcanic pitchstone forming its highest point, An Sgùrr, at 393 metres.[2][3] The island's defining landscape includes the sinuous pitchstone ridge of An Sgùrr, a rare remnant of volcanic activity linked to the nearby Skye igneous centre, offering panoramic views and serving as a key identifier for Eigg.[4] In 2008, Eigg achieved a milestone as the first community worldwide to establish a fully off-grid renewable electricity grid powered by wind, hydro, and solar sources, providing reliable 24-hour power and reducing dependence on diesel generators.[1][5] This initiative, managed by the community trust, supports a population sustained by tourism, agriculture, and small-scale industries while preserving the island's rugged terrain and historical sites.[6]