BLUE TRAIL 18: CARLOTTA ARCH, Jenolan Caves

Many of the Jenolan visitors who begin their caves walking excursion from the overflow carpark will pause to admire the majestic Carlotta Arch and the view through it to the Blue Lake, far below. 

Carlotta Adams was the daughter of PF Adams who surveyed the Devil’s Coachhouse, another spectacular open cave. The sides of this natural arch contain hints of the abundance of “stalactite” formations the visitor can expect on a guided cave tour.

Visitors gaze through Carlotta Arch at the Blue Lake
[photo: © (Geoff Dernee]
The range of birds, reptiles and insects frequenting the nooks and crannies of the open caves and their surrounds is naturally much more diverse than is the case with the underground caves. 

The unique blue of the lake, so often framed by Carlotta Arch in photographs, is caused by the dissolution of limestone in the chilly waters flowing through some of the underground caves. In recent years, a platypus family has been noticed residing in the lake. 

© Don Morison

BLUE TRAIL 17: Around Londonderry Reserve, River Lett Catchment

The River Lett received its name when someone reading the 1814 survey notes made by Surveyor George W Evans did not pick up that he’d intended to write the word “rivulet”. It is a relatively short waterway with an eclectic series of landscapes along its course. 

Reeds by Londonderry Reserve
[photo © Christine Davies]
In an accessible section, motor traffic crosses the Joseph Morris bridge, named after a local pioneer whose descendant, Barry Morris, was an apple grower who became Liberal State MP for the Blue Mountains until disendorsed due to a court case involving “joke” phone calls made in theatrical voices. 

A few hundred metres downstream, the waterway filters lazily through a bed of reeds along the boundary of the Londonderry Reserve. Nearby is a property owned by the children of a woman who kept emus raised from chicks brought from Cobar. 

An emu interprets Mount York for visitors to the River Lett catchment [photo © Christine Davies]
The surviving emus often greet visitors who pull off the road near Londonderry Reserve to admire the birds and the excellent view of Mount York (where the three explorers, whose tracks Surveyor Evans was following, realised in 1813 that they had crossed the mountains into a new landscape). 

© Don Morison

Blue Trail 16: Former Brewery Subdivision, Oakey Park

Richard Inch and his brother converted Mort’s old meatworks to the Blue Mountains Brewery during the years 1902 to 1904. The pockets of development around Lithgow contain a number of distinctive styles of housing which were largely occupied by manual workers engaged in the various industrial and mining enterprises which have defined Lithgow’s history. Few are as picturesque as the brick and stone cottages in Bragg and Brisbane Streets, near the brewery in Oakey Park. 

Oakey Park houses framed by pagoda studded ridges (Christine Davies)

They are mainly single storey, with an occasional upper storey. A few have original looking verandahs. The size of the windows and the thickness of the walls attest to the severity of the winters. Elaborate and ornate chimneys survive on some of the cottages. The numerous watercourses through the subdivision have never been piped and the riparian vegetation and old wooden foot bridges are a feature of the area. 

Contributing to the visual spectacle are the rings of hills, cliff-faces and pagodas surrounding the elongated Lithgow basin. It is hidden treasures like this which make Lithgow a photographer’s paradise. 

© Don Morison