(a) is located on land that is administered by the Department of Conservation for conservation, recreational, scientific, or other related purposes, including any land administered under any of the following:
(i) the Conservation Act 1987:
(ii) the National Parks Act 1980:
(iii) the Reserves Act 1977; and
(b) is intended to provide overnight shelter to any person who may visit and who carries his or her own food, bedding, clothing, and outdoor equipment; and
(c) contains only basic facilities, which may include (but are not limited to) any or all of the following:
(i) sleeping platforms or bunks:
(ii) mattresses:
(iii) food preparation surfaces:
(iv) appliances for heating:
(v) appliances for cooking:
(vi) toilets; and
(d) has been certified by the Director-General as being in a location that wheelchair users are unlikely to be able to visit; and (e) is intended to be able to sleep—