The crag has shade until about 11.45am. In winter it may be longer. It's recommended to enter that park early to capitalise on shaded time.
The climbing is unique in that it comprises mainly of pebbles and nubbins. Try not to climb on them just after it rains as they become brittle and break off; most of them are crucial holds for these routes. Some routes require you to wrap slings around the crystal dyke that you climb on. Be sure you have the required gear.
The base is slanted rock so don't leave things lying around as they may escape your possession.
Drive passed Nante's dam and the Christmas Camp and park at the back of Britannia Rock. This is the base of the wall. Walk up the short slab in front of you to the climbs.