Hyndburn, GB
Martholme is a Grade I listed medieval manor house standing on the banks of the River Calder 1+1⁄4 miles (2 km) from Great Harwood, Lancashire, England and 5 miles (8 km) north-east of Blackburn.
Listen to the audio guide for Martholme Free on WIP — starts by itself when you arrive, even with the screen off