Cheshire East, unitary authority, geographic and historic county of Cheshire, northwestern England. Cheshire East is bounded to the north by Greater Manchester, to the northeast by Derbyshire, to the east by Staffordshire, to the south by Shropshire, to the west by the unitary authority of Cheshire West and Chester, and to the northwest by the unitary authority of Warrington. It is flanked on the east by the Pennine uplands and is partly within the Peak District National Park. The administrative centre is Sandbach. The unitary authority, which comprises the former districts of Congleton, Crewe and Nantwich, and Macclesfield, was created ...(100 of 240 words)