Nenthead Mines Conservation Trust have announced their open days for 2017. They are: Easter Sunday 16 April, Bank Holiday Monday 1 May, Sunday 28 May, Sunday 18 June, Sunday 23 July, Sunday 6 August, Bank Holiday Weekend Sunday and Monday 27 and 28 August, Saturday and Sunday 9 and 10 September (Heritage Open Weekend) and Sunday 29 October.
www.nentheadmines.com/about/open-days/