Beautiful Cotehele, a medieval country house with Tudor additions and estate. This stately home also has formal gardens, mill and a disused quay bordering the River Tamar, near Calstock, Cornwall, SW England, UK. Originating circa 1300, the main building phases appear to have been started by Sir Richard Edgcumbe from 1485-89 followed by his son, Sir Piers Edgcumbe, from 1489-1520. Cotehele is one of the least altered Tudor houses in the United Kingdom. Maintained by the National Trust, the property is open to the public.