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The Simpson Desert.
It is a description of a different way to cross the Simpson Desert. The majority of crossings are from West to East with the reverse crossing less popular. The Colson track also gave folk a chance to cross from the North West and joining the French Line. Led by Geoff Portman in 1991, a group of assorted vehicles crossed from Tarlton Downs Station to Birdsville. This route followed the Hay river bed before cutting Madigan's line near camp 16. Tarlton Downs Station is situated off the Plenty Highway, 431 kms from Alice Springs. The last fuel was available at Jervois station 60 kms before Tarlton Downs. We crossed the Gunbarrel Highway from WA to rendezvous with the group at Alice Springs. The group departed from Alice Springs and headed out through the East MacDonnell Ranges to Arltunga (an old Gold mining Settlement) and across station land to the Plenty highway. We camped near a bore (not at the bore), the first night. This enabled a prompt start for Tarlton Downs the next morning.
The first obstacle was deep soft sand, but only one vehicle (an old Troopy)
was bogged. We rock hopped across the Hay River bed, real low range stuff,
and turned south east. We drove on a short way before stopping for the
night.
Shortly after lunch, we started the first dune crossing (right). In view of the heat, it was no surprise to find another petrol vehicle having fuel problems - vapourisation. We saw assorted wildlife during the day including: Feral camels, bustards, fire tail finches, spinifex mice and children!
We completed 77 kms driving from 0830 until 1700 hrs.
Needless to say, we stopped regularly to clean spinifex from under the
vehicles and to allow transmissions etc. to cool down. We were in low range
all day.
As we continued to drive, reports of more punctures were received. A Holden Jackaroo was pulled from a sand dune and we continued to drive down a swale (the space between dunes in a dune field). Numerous moguls caused disruption to one's equanimity and tested suspensions to the utmost. After having a break in the Hay River bed, we continued our bouncing way across country. Eventually we camped having completed 76 km in 9 hours!
Next morning, we awoke to the joyous cries of Brian. Overnight, two of his
tyres had deflated. More repairs before we hit the road at 0815. More dunes,
more spinifex and more punctures. This was the story of the day. We had
calculated the position of Madigan's tree at camp 16 from Madigan's book
and, I was trying to find this tree. It was described as being striking, so
we guessed it should be easy to spot. More big dunes slowed us down -
from 10kph! We all got across, the use of a snatch strap regularly required!
We eventually camped, 70 kms in 10.5 hrs.
Next morning was bright and, surprise, hot. We were running about 35-43°C most days. Nigel and Fred headed off to find the tree, we guessed the camp was close, but how close! Less than 500 meters, there it was (left). An apology of a tree, but with the correct blazing on it - also a plaque. We were back where other white men had been before. Position: S24°44.45" E137°42.74".
We continued to drive, we saw a nest of eaglets (Wedge Tail) (above)
and a photo shoot was held.
More punctures - we had the poor Jackaroo on 14in
front rims and 15in rear, great for going up hill, but not so clever going
down.
54kms in 9.5 hrs.
That night, we camped on the
Northern Territory / Queensland border.
The trek to the dunny was interstate!
The convoy covered 686kms in 10 days. Average fuel consumption:
Geoff King was an integral part of this group, his enthusiasm and knowledge
was a great help to us all. He died attempting a crossing by motor bike with
some friends. He was a good father and husband. It was a pleasure knowing
you, Geoff. Nigel Buxton.
Go to the
Simpson,
Australia,
NT or
SA
pages
References
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![[]](PiCs37/GKing.jpg)
This article
is written in memory of Geoff King (right)
who was killed in the Simpson Desert in October 1996.
As we left Jervois station, the average fuel carried by the vehicles was 220
litres and we carried 1,245 litres of water.
The initial drive through Tarlton Downs was easy (left).
We were
escorted through the property by the owner and at the edge of the station,
we stopped to deflate our tyres to about 18 psi. During that segment, one
lad punctured 2 tyres!
Next day, minor electrical problems delayed the start of a petrol Nissan
Patrol but these were sorted temporarily. We stopped for lunch just north of
the Tropic of Capricorn, and looking around we found old army fuel drums.
Since they had no ring pulls on them, they were considered of no value!
The next day saw us heading across country to Lake Caroline, a dry lake. The
track in was made with GPS and line of sight marking. No track existed. We
crossed the Hay River bed again (left) on the
way.
Once on Lake Caroline (right),
it was back into High range running and a chance to put some air
through the radiators.
Some unusual stones (left) were found on the
bed of the lake, these are thought to represent fossilized plants - but none
of us was certain.
That night, calculation showed the designated tree should be near, Nigel and
Fred said they would look in the morning. We then reduced the weight in the
fridges by consuming a few tinnies! We were half way between Jervois and
Birdsville. Puncture repair time again and we had ignition problems in a
petrol engine.
A short day of 68 kms was planned for the morrow - Crossing Eyre Creek and
onto Kuddaree waterhole (right).
This drive was quite easy, on a
claypan, it was 2WD and 80kph! Play time. We had a 2 night break here.
Water in abundance, swimming and rest and recreation. Oh, and more puncture
repairs (left).
The next two days saw a gentle drive towards Birdsville, the conditions were
good (comparatively) and we covered 45kms the first day - but stopped at
Annandale Station to camp. Again, we were on permanent water, so swimming
was the order of the day - after tyre repairs. The last day saw us covering
145 kms. we crossed Eyre Creek (right)
and look forward to crossing Nappanerica Dune, also known as Big Red
(below).
This is a delightful dune. The run up is long
for the flyers or you can just grind up on low tyre
pressures and low gear. I dropped my Steeltrek (7-50x16 8ply rock tyres) to
12psi on split rims and eventually crossed the dune. The others all went
over in a combination of styles and number of attempts. It is a dip 2/3 of
the way up that is the killer. Just as you start to loose momentum, you drop
a little and the have to climb again. It is a challenge.
One puncture only on the last day, as we approached Birdsville (above).
We partied
in the Birdsville Hotel that night before the group broke up and we all
headed to our homes. For us, that meant the Birdsville Track (right)
and a dash along the Eyre Highway to Perth another 3300kms
away.
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