Clach an Trushal (, , translated to English "Stone of Compassion") is said to be the tallest standing stone in Scotland. Above ground it stands approximately  tall, is  wide and at its thickest point is  thick, with a girth at its base of . The stone is sited in the village of Ballantrushal on the west side of Lewis.
The Clach an Trushal monument, meaning "Stone of Compassion" in Gaelic, stands as Scotland's tallest standing stone. Measuring about  tall and  wide at its base, it is a substantial structure with a diameter of . Located in the village of Ballantrushal on the western edge of Lewis.