Glitter Kilhorn: History Frozen in Stone On the shores of Loch Ive on the west coast of Scotland, in the Argyll and Bute region, at the north-east end of Loch Ewe, rise the picturesque ruins of Kilhorn Castle. These remains of a once mighty structure, built in the 15th century, stand proudly on the site of a former tiny island, reminiscent of bygone eras and tumultuous events.