Hi,
Just got back from a solo 2 night trip (Sun - Tue) to the Warrumbungles.
I did a reverse circuit.
Day 1.
Parked at the Split Rock car park near Camp Wambelong.
Did Split Rock.
Walked to Burbie Camp (plenty of water, toilet is basic)
Day 2
Walked to the start of Mt Exmouth track
Took a day pack and did Mt Exmouth
Walked to Balor Hut via Ogma Camp and the shortcut
Day 3
Took day pack and did Grand High tops
Walked out to Camp Pinchum
Then walked back to the Car at Camp Wambelong
All in all the weather wasn't too bad, I got lucky with a couple 26 degree days, and one over 30. Even so, standing water was non existent, so I needed to plan the trip carefully around how much water I needed. East coast denizens should not assume there are flowing creeks to filter water from. With a string of 35 degree days, it could be uncomfortable.
The only places, away from the road, where there was water was at the rain water tank at Balor Hut, and at the tap (I assume off the spring) at Burbie Camp. Both water sources advised boiling, but both looked pretty decent. I filtered both sources and drank untreated with no issues.
Doing the hike in anti clockwise means the easy hike is downhill from Balor. If I were to do it again I'd go clockwise, tackle the climb to Balor first, fresh, with a full pack. The logic to this is that you then get to primarily descend down to the start of Mt Exmouth over some pretty rough track, easier than climbing it at least. The Balor track is very good, paved in parts, and with excellent stairs in the steepest part of the climb.
Balor Camp in particular is spectacular, especially if you get a clear night. I was very lucky, both nights were clear, and there was a meteor shower. Pitched the tent without my fly and saw my fair share of shooting stars
At 16-20 degrees overnight, I didn't take a bag, was a little cool the first night, till I got out and put the fly on.
The park is still showing the effects of the fires in 2013, lots of suckers up over 2m, with dead and blackened tress prevalent. Very different from the usual bush landscape in 2015.
Thoroughly enjoyed my time, and the solitude. I didn't see a soul for 2 full days.