After leaving Mount Stromlo on Tuesday, 30th October 2025, Marija and I drove out towards the Tidbinbilla Nature Reserve. This was a beautiful drive, with our first stop being Casuarina Sands & Casuarina Pool on the banks of the Murrumbidgee River.
This area has sandy riverside beaches, a playground, electric BBQs, picnic tables & shelters and toilets. It is a nice spot for a swim or to cast out a line. The area takes its name from the Casuarina trees (she-oaks) which grow along the sandy banks of the Murrumbidgee. (Environment 2021)



It was a beautiful day, so Marija and I took some time to enjoy the beautiful views of the Murrumbidgee River.







A little further along the river is another car park where you park your vehicle and take a walk along the banks of the Murrumbidgee River.
There is an information sign here detailing the Upper Murrumbidgee Demonstration Reach, which is a regional partnership of stakeholders who are working together to protect and improve the health of the Upper Murrumbidgee River. (We 2019)
Whilst there, we were blessed to see several Australian King Parrots. The adult male of this bird has brilliant red plumage on his head, breast and lower undersides.
Marija and I then drove south along Paddys River Road and then turned onto Discovery Drive towards the Canberra Deep Space Communication Complex. We stopped for the obligatory photo of the sign for the complex.


The Canberra Deep Space Communication Complex is part of the Deep Space Network of NASA’s Jet Propulsion Laboratory.
During the early 1960s, enquiries commenced for a replacement site in Australia for a Deep Space complex. It was decided that the existing Island Lagoon Tracking Station near Woomera in South Australia was not suitable. The Tidbinbilla Valley in the Australian Capital Territory was chosen. Construction at Tidbinbilla commenced in June 1963. (Wikipedia 2025) (www.cdscc.nasa.gov, n.d.)
Above: article from RAAF News, Wed 1 May 1963. Image c/o Trove
Operations at Tidbinbilla commenced in December 1964 to align with providing support for the Mariner 4 Mars spacecraft. The complex featured a 26-metre antenna (Deep Space Station 42). (www.cdscc.nasa.gov, n.d.)
Above: article from The Canberra Times, Wed 23 Dec 1964. Image c/o Trove
The Tidbinbilla complex was officially opened on the 19th day of March 1965 by the Prime Minister of Australia, Sir Robert Menzies. (Wikipedia 2021)
Above: article from The Canberra Times, Sat 20 March 1965. Image c/o Trove
In 1969, construction commenced on a new antenna, the 64-metre (Deep Space Station 43 ‘Ballima’) antenna. Ballima is an Aboriginal word meaning ‘very far away’. It was officially opened in April 1973 by Prime Minister Gough Whitlam. The antenna is 73 metres in height and weighs more than 7 million kgs. It was more than 6 times as sensitive as the 26-metre antenna, allowing communication with spacecraft at greater distances from Earth. (www.cdscc.nasa.gov, n.d.)
In 1980, the 26-metre antenna was upgraded to a 34-metre antenna. (www.cdscc.nasa.gov, n.d.)
In 1986, a 34-metre antenna (Deep Space Station 45) was constructed. It provided better reception at higher frequencies and coincided with the Voyager-2 contact with the planet Uranus. Deep Space Station 45 was decommissioned in 2016. (www.cdscc.nasa.gov, n.d.)
Above: article from The Canberra Times, Fri 10 Jan 1986. Image c/o Trove
In 1987, the 64-metre antenna was upgraded to 70 metres in diameter to assist with Voyager 2’s encounter with Neptune. It is the largest steerable parabolic antenna in the Southern Hemisphere. (www.cdscc.nasa.gov, n.d.)
In 1996, an 11-metre antenna (Deep Space Station 33) commenced operation. It was decommissioned in 2002. In 2008 the antenna was dismantled, and the parts were sent to a Norwegian island where it was rebuilt to assist in conducting atmospheric research (www.cdscc.nasa.gov, n.d.)
In 1997, a 34-metre Beam Wave Guide antenna (Deep Space Station 34) commenced operation. It took 3 years to complete the construction of this 35 metre high antenna. (www.cdscc.nasa.gov, n.d.)
In 1998, Deep Space Station 42 was decommissioned after 35 years in use. It had been used to support the flyover of the planet Mars by NASA’s Mariner IV spacecraft. It returned close-up images of the surface of Mars (www.cdscc.nasa.gov, n.d.)
In 2014 and 2016, Deep Space Station 35 and 36, two 34-metre Beam Wave Guide antennas, became operational at Tidbinbilla.(www.cdscc.nasa.gov, n.d.)
Over the years, the Tidbimbilla complex has been used to track the Apollo Lunar Module, the US Voyager 1 spacecraft, and the Mariner IV spacecraft. It is now used to communicate with and track other NASA spacecraft. (Wikipedia 2021)
Although a few years old, the video below gives a good description of the Deep Space Communication Complex.
As we drove along Discovery Drive, the complex soon came into view in the distance.


And as we got even closer, the antenna dishes became very evident.




Unfortunately, the Visitor Centre was closed.
But we were able to get up close and personal with the amazing antennas.








Marija and I left the Deep Space complex and continued south on Paddy’s River Road towards the Tidbinbilla Nature Reserve.
We soon reached the park sign and stopped for a photo opportunity.


As we entered the car park of the Visitor Centre, we encountered mother, father and family below.
Marija and I spent a bit of time inside the Visitor Centre chatting to the Rangers. We explained the reason for our visit, and they were very interested in amateur radio, WWFF, and my blog. We paid the small fee for park entry.
Tidbinbilla Nature Reserve is 5,400 hectares in size and was established in 1971. It is located on the fringe of the Namadgi National Park. Tidbinbilla includes a large valley floor, Tidbinbilla Mountain and the Gibraltar Range. (Wikipedia 2021)
Above: aerial view of Tidbinbilla. Image c/o Google Maps
Tidbinbilla is believed to be derived from an Aboriginal word Jedbinbilla, meaning a place where boys become men. Tidbinbilla Mountain is believed to have been used for Aboriginal initiation ceremonies. A number of significant Aboriginal sites have been located in the reserve. This includes Birragi Rock Shelter, which is the oldest known Aboriginal site in the Australian Capital Territory. Aboriginal rock paintings can be found in a cave at Gibraltar Peak. At nearby Birrigai, evidence of the use of fire has been discovered, dating back 20,000 years. The last known corroboree at Tidbibilla was held in 1904. (Wikipedia 2021)
In 1936, about 810 hectares at Tidbinbilla were set aside as a public reserve. Three years later in 1939, a koala enclosure was built by the Institute of Anatomy. In 1962, at the suggestion of the Royal Society of Canberra, the ACT Government acquired further land, and the Tidbinbilla Fauna Reserve was opened. (Wikipedia 2021)
Above: part of an article from The Canberra Times, Sat 22 Oct 1966. Image c/o Trove
In 1966, a park ranger, David Bruce Kerr, was appointed. He was instrumental in the creation of bush walking tracks, roads, picnic areas, enclosures and waterfowl areas in the reserve. A Cape Barren goose and conservation scheme was developed under his management. The first wildlife displays were established in 1969. Kerr also saw the introduction of Victorian koalas to the reserve and the creation of kangaroo enclosures. In 2023, he was awarded a Medal of the Order of Australia (OAM) by the King for service to conservation and the environment. (ancestry 2016)
Above David Kerr with kangaroos at Tidbimbilla, 1973. Image c/o Trove – The Canberra Times, Thu 1 Oct 1973.
The Tidbinbilla Nature Reserve was officially gazetted in 1971. In November 2008, the reserve was added to the Australian National Heritage List. (Wikipedia 2021)
The reserve has a breeding program for the critically endangered Northern Corroboree frog, the Southern brush-tailed rock-wallaby, and the Eastern Bettong. Other native animals include kangaroos, wallabies, platypus, koalas, lyrebirds and emus. (Wikipedia 2021)





Sadly, 90% of the reserve was destroyed in the January 2003 Bendora bushfire. Of Tidbinbilla’s captive native animals, only one koala, six rock wallabies, five potoroos, four freckled ducks, and nine black swans survived the bushfire. (Wikipedia 2021)
And then in January 2021, the Orroral Valley bushfire destroyed 22% of the Tidbinbilla Nature Reserve, equating to about 1,444 hectares. About 80% of Namadgi National Park, equating to 82,700 hectares, was destroyed. (ACT Govt n.d.)
We headed down Sheedy’s Picnic Road and set up in the picnic area. This was a beautiful spot, with a wooden table and benches.



Marija and I ran the Yaesu FT857, 40 watts, and the 20/40/80m linked dipole supported on a 7 metre heavy duty telescopic squid pole.


We had a few interested onlookers during our activation.


Marija and I found the band conditions to be pretty tough. We made all our contacts on 40m SSB and 40m AM. We did try 20m but had no takers. This wasn’t helped by the fact that we had no internet coverage, so we could not self-spot on parksnpeaks.
Marija worked the following stations on 40m SSB:-
- VK3AUN/p (SOTA VK3/ VC-002 & VKFF-0556)
- VK3BEL
- VK3BEB
- VK1AD
- VK1NAM
- VK2MOE/P (VKFF-0544)
- VK1MO/P (VKFF-0544)
- VK2IO/P (VKFF-0853)
- VK2GEZ/P (VKFF-0853)
- VK2HLM
- VK3PF (VKFF-0974)
- VK3KAI (VKFF-0974)
- VK2USH/P (VKFF-1990)
Marija worked the following station on 40m AM:-
- VK2USH/P (VKFF-1990)
I worked the following stations on 40m SSB:-
- VK3AUN/p (SOTA VK3/ VC-002 & VKFF-0556)
- VK3BEL
- VK3BEB
- VK1AD
- VK1NAM
- VK2MOE/P (VKFF-0544)
- VK1MO/P (VKFF-0544)
- VK2IO/P (VKFF-0853)
- VK2GEZ/P (VKFF-0853)
- VK2HLM
- VK5HS
- VK3YE/P
- VK2NP
- VK3PF (VKFF-0974)
- VK3KAI (VKFF-0974)
- VK3APJ
- VK3SX
- VK2VW
- VK2HFI
- VK2AKA
- VK2BUG
- VK3TDK
- VK3NYC
- VK1CHW
- VK2CHW
- VK3EJ
- VK3CLD
- VK5QA
- VK2DBF
- VK2AHP
- VK2YAK
- VK4YAK
- VK7IAN
- VK2LDJ
- VK2USH/P (VKFF-1990)
I worked the following stations on 40m AM:-
- VK3BEL
- VK3BEB
- VK2VW
- VK2HFI
- VK2AKA
- VK2BUG
- VK2YAK
- VK4YAK
- VK2USH/P (VKFF-1990)
Following the activation, Marija and I drove down to Black Flats Dam, to hopefully get some good bird photographs.



Below are some of the photographs I took during a 30 minute stroll around the Dam.









We also took a walk through one of the enclosures, which is surrounded by a predator-proof fence. Marija called me over, telling me she had seen a ‘black rat’. It turned out to be a Long-Nosed Potoroo, a small marsupial that is listed as threatened.
We then stopped off at the site of the old Tidbinbilla Eucalyptus Oil Distillery, which was established in the early 1940s by a small group of men from the former Czechoslovakia. Steam was piped from a wood-fired boiler into a tank full of leaves. The heated leaves gave off oil into the steam, which was condensed in pipes cooled by river or creek water, and the il cooled.




Our next stop was the historic Rock Valley Homestead, which was occupied by the Green family in the late 1800s.


George Green was born in November 1855 in Lincolnshire, England. He emigrated to Australia in 1884 aboard the Earl Derby. In October 1886, he married Mary Ann McCaffery Fowler. Mary Ann was born in 1865 in Lincolnshire, England. It is reported that Mary Ann had an unusual wedding breakfast consisting of a lyrebird cooked in a billycan. They lived in an isolated slab hut in the Tidbinbilla Valley. George and Mary Ann had 7 children. (ancestry 2016)


Above: George and Mary Ann Green. Images c/o ancestry.com.au
In 1895, a house was built at Rock Valley. Mary Ann died in July 1911 from rheumatic fever. She was just 46 years old. Following their mother’s death, the older girls assisted in raising their younger siblings. George died in December 1930, aged 75. Three generations of the Green family lived in the homestead at Rock Valley from 1895 to 1967. (ancestry 2016)











The homestead survived bushfires in 1920, 1938-39, and 1951-52. However, it was severely damaged in the 2003 Canberra bushfires. The homestead was partially reconstructed following community action by the Tidbinbilla Pioneers Association and the National Trust. They opposed the recommendations to demolish the older parts of the homestead. In 2008, the homestead was opened to visitors.
Marija and I soon came to the conclusion that this is one place that we need to return to. We only captured a small glimpse of Tidbinbilla. There is so much that we did not get to see.


It had been a very enjoyable 7 nights in Canberra, but it was time to leave the region and head to Gundagai where we planned to stay for 3 nights.
Along the way, we stopped off to look at the Sergeant Edmund Parry memorial at Jugiong.








On Wednesday, 16th November 1864, Sergeant Edmund Parry was escorting the Gundagai to Yass mail coach at Black Prings near Jugiong, when he was shot dead by bushranger John Gilbert.
Marija and I visited Gilbert’s grave earlier in our trip. You can read about that at the following posts….
I also wrote a bit of information about Gilbert in the following post…..
Edmund Parry was born c. 1832. He joined the New South Wales Police Force in May 1862. This was just 2 months after its official creation. In 1863, he was promoted to the rank of Detective Third Class. In 1864, he was promoted to the rank of Sergeant. (ancestry 2016)
Above: Item from the NSW Govt Gazette re Parry’s promotion to Detective. Image co Trove
John Gilbert was born in c. 1842 in Hamilton, Canada West. He arrived in Australia in 1852. He joined the Ben Hall Gang. (Wikipedia 2025)
Above: John Gilbert. Image c/o Wikipedia
On Wednesday, 16th November 1864, the Yass mail coach was enroute to Gundagai. Constable Roche of Yass was in the box seat next to the driver. In the coach was Police Magistrate Rose of Gundagai. Sergeant Parry was riding with Sub-Inspector O’Neill at the rear of the coach. Bushrangers John Gilbert, Benjamin Hall, and John Dunn lay in wait. (Anu.edu.au 2025)
Prior to the coach reaching the bushranger’s location, Constable McLaughlin of Gundagai police station rode up leading a pack horse. Gilbert rode up to McLaughlin and ordered him to surrender. McLaughlin did not comply and fired a shot at Gilbert, who returned fire. Hall then fired upon Constable McLaughlin, who returned fire. McLaughlin was then fired upon by Dunn, with McLaughlin eventually surrendering and taken captive. (Anu.edu.au 2025)
The mail coach then appeared, and a gunfight between the bushrangers and police ensued. Sergeant Parry refused to surrender and discharged all the bullets from his revolver before being shot dead. Upon Parry being shot, Sub-Inspector O’Neill surrendered. He was disarmed and had his ring and watchchain stolen. His horse was also taken. The bushrangers then ordered Magistrate Rose to throw out the bags, which they cut open. (Anu.edu.au 2025)
Above: part of an article from the Empire, Sydney, Mon 28 Nov 1864. Image c/o Trove
Following the shooting, Sergeant Scully from Yass, dispatched five mounted men to the area. Despite an 8-day search, the bushrangers were not located. Parry was the 14th serving New South Wales police officer to be killed in the line of duty. (Anu.edu.au 2025)
Following the shooting, a reward of £1,000 was issued for the apprehension of Gilbert and Hall. A £250 reward was offered for the arrest of Dunn.
Above: Reward posted in the NSW Govt Gazette, November 1864. Image c/o Trove
Six months later, Gilbert was shot dead by police at Binalong, New South Wales, in May 1865, aged just 23 years. Ben Hall was also shot dead by police in May 1865 at Goobang Creek, New South Wales. He was 27 years old. John Dunn was hanged in Darlinghurst Gaol in March 1866 for the murder of another police officer, Constable Nelson. Dunn was 19 years old.
We were pressed a bit for time, so we only had a brief look around Jugiong. The Sir George Hotel at Jugiong was built in the 1850s and is a very impressive building. We only wished we had more time to stop off for a meal and a few drinks.
We continued along the Hume Highway, passing spectacular countryside.






After arriving in Gundagai, we booked into our accommodation at The Garden Motor Inn.


We then headed out to Shell Roadhouse, which we had passed on our way into Gundagai. Marija and I wanted to get some photos of the big rigs for our grandson, Flynn.



Marija and I then headed out for dinner to one of the local hotels.
References.
- ancestry (2016). Ancestry® | Genealogy, Family Trees & Family History Records. [online] Ancestry.com.au. Available at: https://www.ancestry.com.au/. [Accessed 26 Feb 2026]
- Environment, P. and S.D.D. (2021). Home. [online] http://www.parks.act.gov.au. Available at: https://www.parks.act.gov.au. [Accessed 25 Feb. 2026]
- (No date) Orroral Valley Fire Rapid Risk Assessment Namadgi national park. Available at: https://www.act.gov.au/__data/assets/pdf_file/0009/2618928/orroral-valley-fire-rapid-risk-assessment-namadgi-national-park.pdf (Accessed: 26 February 2026).
- PositionTitle=Manager; SectionName=Communications and Government Services; CorporateName=Environment, P. and S.D.D. (n.d.). The Eucalypt Forest. [online] http://www.tidbinbilla.act.gov.au. Available at: https://www.tidbinbilla.act.gov.au/do/the-eucalypt-forest. [Accessed 26 Feb. 2026]
- We, W. (2019). Upper Murrumbidgee Demonstration Reach. [online] Upper Murrumbidgee Demonstration Reach. Available at: https://www.upperbidgeereach.org.au/who-we-are [Accessed 25 Feb. 2026].
- Wikipedia. (2021). Canberra Deep Space Communication Complex. [online] Available at: https://en.wikipedia.org/wiki/Canberra_Deep_Space_Communication_Complex. [Accessed 25 Feb. 2026]
- Wikipedia Contributors (2025). Island Lagoon Tracking Station. Wikipedia.
- www.cdscc.nasa.gov. (n.d.). History – Canberra Deep Space Communication Complex. [online] Available at: https://www.cdscc.nasa.gov/Pages/cdscc_history.html. [Accessed 26 Feb . 2026]
- Wikipedia. (2021). Tidbinbilla Nature Reserve. [online] Available at: https://en.wikipedia.org/wiki/Tidbinbilla_Nature_Reserve. [Accessed 26 Feb. 2026]
- Wikipedia Contributors (2025). John Gilbert (bushranger). Wikipedia.
















































































































































































































































































