The Pinnacles & Cervantes, Numbung National Park
Cervantes is approximately 245 kilometres or three hours' drive north of Perth, the capital city of Western Australia. Cervantes is home to the world-famous Pinnacles Desert. Only four kilometres inland from the beach, the amazing Pinnacles are one of the State's favourite and most unique attractions. The drive through Nambung National Park on the way to the Pinnacles allows visitors the fantastic opportunity to see kangaroos and emus in their natural environment, along with a diverse array of wildflowers, when in season.
The Cervantes area also features some of the spectacular pristine beaches of the Turquoise Coast. From this wonderful coastline, the town of Cervantes thrives on the multi-million dollar rock lobster industry. Visitors can enjoy the incredible marine life found in the waters off the coast and have the opportunity to interact with sea lions. Visit the stromatolites in Lake Thetis, play a game of golf, enjoy swimming, snorkelling, fishing and exploring the offshore reefs and islands in the area.
Cervantes offer a wide range of accommodation choices including motel, backpackers, caravan parks, holiday cottages and chalets
A full range of dining experiences from a la carte dining to takeaway and fast foods is available.
The Pinnacles Desert has, like its name suggests, pinnacles within the desert. These rather strange looking pinnacles stand at a height of a few centimetres to several metres. It really is fantastic to see, due to its peculiarity.
Pinnacles Desert
Another good reason to visit the National Park is due to its fabulous wildflowers, which can be seen between August and October. Western Australia is famous for its wildflowers and the Pinnacles Desert is one of many places you can see them.
If you would prefer to join a tour into the Pinnacles Desert, there are a number of different tours available including 4WD tours, sunrise tours, sunset tours and full moon tours.
Although you can't stay within the Nambung National Park, there is a small selection of accommodation at Cervantes along the beachfront.
Nambung National Park features beautiful beaches, coastal dune systems, shady groves of tuart trees and low heathland rich in flowering plants. The vegetation bursts into flower from August to October, creating a memorable spectacle for visitors.
Photograph of the Pinnacles
In the midst of this diversity is one of Australia's most fascinating areas - the Pinnacles Desert, one of Australia's best known landscapes. Here, thousands of huge limestone pillars rise from the shifting yellow sands, resembling a landscape from a science fiction movie. The park is a comfortable day trip from Perth.
The first known European recording of the Nambung area dates back to 1658, when the North and South Hummocks first appeared on Dutch maps. The Hummocks were also mentioned in navigator Philip Parker King's journal in about 1820. Nambung is an Aboriginal word that means crooked or winding and it was from this river that the park was named.
The Pinnacles Desert remained relatively unknown until the late 1960s, when the Department of Lands and Surveys agreed to add the area to the already existing national park, which had been established in 1956. Today the park is visited by approximately 150,000 visitors, from all over the world, each year.
The Pinnacles
In the Pinnacles Desert, right in the heart of Nambung National Park, thousands of huge limestone pillars rise out of a stark landscape of yellow sand. In places they reach up to three and a half metres tall. Some are jagged, sharp-edged columns, rising to a point; while others resemble tombstones.
The raw material for the limestone of the pinnacles came from sea shells in an earlier epoch rich in marine life. These shells were broken down into lime-rich sands which were brought ashore by waves and then carried inland by the wind to form high, mobile dunes. Three old systems of sand dunes run parallel to the WA coast, marking ancient shorelines.
The oldest of these, known as the Spearwood dune system, is characterised by yellow or brownish sands. In winter, rain, which is slightly acidic, dissolves small amounts of calcium carbonate as it percolates down through the sand. As the dune dries out during summer, this is precipitated as a cement around grains of sand in the lower levels of the dunes, binding them together and eventually producing a hard limestone rock, known as Tamala Limestone.
Photograph showing the size of one of the Pinnacle rocks in relation to the height of a child
At the same time, vegetation that became established on the surface, aided this process. Plant roots stabilised the surface, and encouraged a more acidic layer of soil and humus (containing decayed plant and animal matter) to develop over the remaining quartz sand.
The acidic soil accelerated the leaching process, and a hard layer of calcrete formed over the softer limestone below. Cracks which formed in the calcrete layer were exploited by plant roots. When water seeped down along these channels, the softer limestone beneath was slowly leached away and the channels gradually filled with quartz sand. This subsurface erosion continued until only the most resilient columns remained. The Pinnacles, then, are the eroded remnants of the formerly thick bed of limestone.
As bush fires denuded the higher areas, south-westerly winds carried away the loose quartz sands and left these limestone pillars standing up to three and a half metres high.
Although the formation of the Pinnacles would have taken many thousands of years, they were probably only exposed in quite recent times. Aboriginal artefacts at least 6,000 years old have been found in the Pinnacles Desert despite no recent evidence of Aboriginal occupation. This tends to suggest that the Pinnacles were exposed about 6,000 years ago and then covered up by shifting sands, before being exposed again in the last few hundred years. This process can be seen in action today - with the predominantly southerly winds uncovering pinnacles in the northern part of the Pinnacles Desert but covering those in the south. Over time, the limestone spires will no doubt be covered again by other sand drifts and the cycle repeated, creating weird and wonderful shapes over and over again.
Kangaroo Point
The turn-off to Kangaroo Point is 7.5 km from the park entrance. A picnic shelter, gas barbecue and toilets are provided at this attractive site near the beach. To the north-west you can see Cervantes at Thirsty Point. Out to sea are the Cervantes Islands. Here, the vegetation has been heavily pruned by the salty winds.
Hangover Bay
The access road to Hangover Bay is 11.6 km from the park entrance. Hangover Bay is a delightful spot with picnic tables, gas barbecues, and a boat launch (four-wheel-drive access only). The stunning bay has a white sandy beach. It offers good snorkeling, swimming, windsurfing, surfing and beachcombing. Bottlenose dolphins are common and sea lions can also be occasionally seen.
Coloured Deserts
At the Pinnacles, there is an option to go for a two or three hour walk to the coloured desert areas marked on your park brochure. These walks are not marked on the ground so ask a ranger for directions. You must carry at least one litre of water per person and wear sturdy footwear and a hat. A compass is also highly recommended.
Plants and animals
You can often see western grey kangaroos grazing on the vegetation. The earlier in the morning it is, the more likely you are to see some. They are quite tame and may let you approach quite closely if you are quiet and keep your movements to a minimum. Emus and white-tailed black-cockatoos are also frequently seen. Bobtails and other reptiles such as Gould's monitors and carpet pythons (which are completely harmless) may also be seen. You may also be lucky enough to see a bird of prey such as a black-shouldered kite, hovering above the ground in search of a meal.
Panjang (a low wattle), coastal banjine, Acacia truncata, quandong (Santalum acuminatum), yellow tailflower (Anthocercis), thick-leaved fanflower (Scaevola crassifolia) and white clematis and cockies tongues are some of Nambung's common plant species. Parrotbush (Dryandra sessilis) becomes more common as you get closer to the Pinnacles and candle banksia(Banksia attenuata), firewood banksia (Banksia menziesii)and sawtooth banksia (Banksia prionotes) are also common in the park.
THINGS YOU NEED TO KNOW
Where is it?
Cervantes is 245 km north of Perth via the Brand Highway.
Travelling time:
The park is about three hours from the centre of Perth.
Access:
The turn off to the park is off Cervantes Road, which runs off the Brand Highway.
Facilities:
Barbecues, information panels, tables and toilets. There are no camping areas in the national park but a full range of accommodation and other services are available in Cervantes.
Best season:
The best season is during September and October, when the wildflowers are blooming and vistas of wattles stretch from horizon to horizon, but in fine weather Nambung is interesting year-round.
What to see and do:
Pinnacles exploration, wildflower watching, picnicking, swimming, fishing, snorkelling.
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