Penders is a heritage-listed holiday retreat at Haighs Road (within Mimosa Rocks National Park), Tanja, Bega Valley Shire, New South Wales, Australia. It was designed by Roy Grounds and built from 1964 to 1980 by Hamish Ramsay and other local builders. It is also known as Grounds and Myer Holiday Retreat, the "Barn" and Myers House. The property is owned by Office of Environment and Heritage (State Government). It was added to the New South Wales State Heritage Register on 29 November 2013.