Cragside is a country house near Rothbury in Northumberland. It was the first house in the world to be lit using hydroelectric power. Built into a rocky hillside above a 4 km² forest garden it was the country home of Lord Armstrong and has been in the care of the National Trust since 1977. (From Wikipedia the free encyclopedia.) Each Print is 16-12 Inches Perfect size ready for Framing £9.99 Plus Postage & Packing.