OL027 One of the best known of the Peak District's landmarks. Mam Tor (Mother Hill) is a 517m hill near Castleton, Derbyshire. Available unframed, or framed in a 4cm black or white wooden frame with a plexiglass cover. Unframed Dimensions: A3- 297mm x 420mm A2 - 420mm x 594mm Framed Dimensions: A3 - 370mm x 490mm A2 - 490mm x 660mm Printed on a smooth 250gsm silk NB - where a border is visible, please note that this is part of the overall design of the print and not a separate mount.