Temple valley is signposted off Lake Ohau Road, 50 km from Twizel. Follow SH 6 from Twizel, then turn into Lake Ohau Road.
The sealed road changes to gravel after passing Lake Ohau Lodge. Drive carefully and watch out for stock grazing beside the road. As a courtesy, drive slowly past Lake Ohau Station buildings to reduce dust.
The Temple valley car park has a shelter and long drop toilet. Sandfly repellent here is very useful.