Good sleep - great to be on flattish site. Did the Volcanic tour (4hrs) this morning. It was excellent! The guide had a good patter & liked his job. Visited 2 tubes with multiple sections in each one. The pick of the bunch was Wind Tunnel because it was mostly intact. The explanation of the volcanic activity which created the lava tubes was interesting.

Another v. cold night. Dug out the HWB but found that it was cold when it was most needed ie. 4am! Biggest hassle was the bed sloped sideways which does not promote good sleep! Headed off on the direct route to The Lynd - mostly good quality gravel. Road Trains (3/4 trailers) use the road - when one is about to pass it is wise to pull over & wait 5 min for the thick dust to settle. Continued on to Undara Volcanic NP & booked in for 2 nights. Booked hal...