
Sifting through the remains of Scotland’s kelping industry
For a brief period, from around 1750 to 1820, the west coast and islands of Scotland experienced a boom in demand for kelp, a seaweed-derived substance used in the soap and glass-making industries. Kevin Grant – formerly St Kilda Archaeologist with the National Trust for Scotland, now Archaeology Manager at Historic Environment Scotland – has been studying the fragile and elusive remains of this once-thriving industry, as Chris Catling reports.














