Hydro electric visitor centre with tour of undergound power station.
Jan to May; 7 days a week 10-4.30.
Main Children’s Holidays, Bank Holidays & Jun to Aug; 7 days a week 09.30-5.30.
Sept to Dec: 7 days a week 10-4.30.
(2012)
phone: 01286 870636
website: view website