Tideswell is a village, civil parish, and ward in the Peak District of Derbyshire, England. It lies 6 miles (9.7 km) east of Buxton on the B6049, in a wide valley on a limestone plateau, at an altitude of 1,000 feet (300 m) above sea level, and is within the District of Derbyshire Dales. The population was 1,820 in 2001, increasing slightly to 1,827 at the 2011 Census, making it the second-largest settlement within the National Park, after Bakewell. Tideswell Dale is a short limestone valley leading south from the village to the River Wye valley.