Queensland - Camooweal, then visit Lawn Hill via the Riversleigh D fossil site

Tuesday, Aug 25, 2009 at 00:00

Motherhen

Entering north Queensland, we watch birds in dusk and dawn whist camped alongside the Camooweal Billabong

The Camooweal Billabong is on the Georgina River, to the west of the small town of Camooweal. While a large number of campers gathered not far the road and alongside the dry riverbed, we went much further along the edge of the Billabong and shared a water view with lots of birds on the water, station cattle coming to drink, a monitor lizard, and just a few other caravanners.

Visiting Lawn Hill was high on our agenda. We took the route which incorporates the Riversleigh Road. We had chosen this route rather than the longer route via Gregory on the advice of staff at Adel’s Grove camping ground that it was in good condition, and to visit Riversleigh D, part of a site rich in fossils dated at around between 26 million years to current times. There were two river crossings on narrow concrete causeways crossing the O’Shannessy and Gregory Rivers. The water was shallow but fast flowing, with two section crossing channels of the Gregory River.

Riversleigh D is the only part of the World Heritage fossil mammal site open to the public, and a short walk around a hill has rocks with fossils and rocks with signage about them. Although relatively young fossils, those uncovered from the Riversleigh fossil area are the ancestors of our modern Australian native fauna, with recognisable large birds, crocodiles, turtles and kangaroos and many more. Almost half of the knowledge gained so far of Australian mammals over the past 30 million years has come from the discoveries at Riversleigh. Here the first discoveries were made in 1901 with recovery and further discoveries only commencing in 1962. We later learn more about these fossils with a visit to the Paleontologist working within the Mount Isa Visitor Centre. Together with Naracoorte in South Australia, Riversleigh is a World Heritage Fossil Mammal Site.

Adel's Grove is a pleasant campground with both old and modern amenities blocks has unpowered sites (some in a generator area) in the Main Campground and shady camping in the Grove alongside Lawn Hill Creek where a botanical gardens used to be. The creek is suitable for swimming and kayaking, has beach, and kayaks can be hired or you can use your own.

The property now known as Adel's Grove, was originally gazetted in 1904 as a Miner’s Homestead Lease. In 1920 Albert de Lestang took up the property as an experimental Botanical Garden; hence the name "Adel" arose from Albert's initials. By 1939 Albert had planted over 1000 species of exotic and native plants, shrubs and trees, and supplied the Botanical Gardens of the world with the seeds produced by his nursery. The Botanical Gardens in Brisbane still has 536 different samples of seeds sent to them by Albert held in their collection. In the early 1950's a fire swept through the grove while Albert was absent destroying everything including his dwelling and trunk containing all of his research papers. Albert's last years were spent in a Charters Towers nursing home, where he died in 1959 at the age of 75.

The gorge at the National Park is a ten kilometre drive from Adel's Grove. We commenced by taking the Indarri Falls walk where a steep climb up a hill has views over the wide stretch of Lawn Hill Creek known as Duwadarri Waterhole. There is a campground alongside this pool, but it is not suited to big rigs such as ours. On the dry hilltop, small lizards sunned themselves on the rocks; one local species is known as the Tata Lizard, due to its stance with hands in the air. The trail then looks over Indarri Falls, where small waterfalls trickle over a ledge formed from Tufa which holds back the waters of the upper gorge. With a small landing, this is a delightful place to cool down and swim and explore the waterfalls. Small fish were in the water around the landing. We returned to the car park via the flatter route further away from the creek line completing the loop of almost four kilometres.

We also took a hired canoe along the middle gorge to Indarri Falls. To reach the upper gorge which other travellers highly recommended, involved dragging the canoe along a sandy track to re-enter the water at the higher level above Indarri. We did not take this option.












Near the canoe launch and canoe hire area, the creek divides. This isolates the Island Stack. The main flow of the creek heads around it to the west, and to the east the watercourse, known as the Old Channels follows around the base of the Stack to join Lawn Hill Creek again.

Although the Island Stack walk is recommended for early morning only, we decided to brave this in the heat of the middle of the day. I would not recommend taking this walk at this time as it really was too hot. Following a very steep climb up 200 metres, a 1.7 kilometre loop follows around the perimeter of this exposed flat hilltop. There were panoramic views from each part of the loop walk, as well as some Aboriginal rock paintings; of which photography is not permitted. There is a further rock gallery site near where the Old Channels rejoin the creek which can be reached by an easy and shady walk trail that the follows the Old Channels.

Returning from the top of the island stack, we took the short walk to the Cascades where the Tufa formations make the scene look like a haunted forest. There was a pool where fish nibbled our toes to float in and cool down, with a submerged palm log to sit in the water and relax.Fish species included young barramundi, striped and spangled bream, archer fish, catfish. There were also mussel shells in the pool. I got some good ‘bites of barra’. It was quite some time before we felt cooled enough to return to the car park.

Read more detail about this trip and see all the photos in our 2009 Travelogues
Motherhen

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