Tuesday, 28 March 2017

Macraes Giants- Otago; Part 2

Continued on from Part 1

After walking around the wetland we carried on through Macraes heading north, not too sure if we'd go much further as it was getting late. We'd given up on looking for lizards, we'd not found any suitable habitats since leaving the rocky tors back at the beginning of the road. We thought we'd take a drive down Golden Point Road, just out of town, to the old historic stamper battery reserve towards the end of the road.

But we got sidetracked. It was a huge surprise to come up over the hill just out of Macraes to find ourselves in the middle of a huge mine, with a massive dirty grey haul road passing under our road bridge...


...and a sign pointing the way to an observation and lookout point. Of course we had to take a look.


We parked beside one humongous spare tyre- our fifth-wheel? 


Unfortunately the wind was whipping through the site and the dust and grit being blown about was diabolical. David was not very happy that he and the rig were being sand-blasted every few seconds. 


Luckily the track lead to an Observation Hut with large glass windows overlooking the huge open cast mine pit (click to enlarge). Check out the size of the 'little' ute behind the truck on the right.


Oceana Gold's Macraes Mine is New Zealand's largest gold producing mine, producing over 4 million ounces of gold to date. The area leased by the mine covers around 27,500 hectares. There are two mines, Macraes Open Pit which has been operating since 1990 and Frasers Underground which began in 2008. Frasers is 740 metres below surface and 200 metres below sea level, with over 48 kilometres of tunnel drives.


The majority of of haul trucks used at the mine are CAT 789Cs, there are 18 in use and we watch as a steady stream of them climb up the road full, disappearing around the back of the administration buildings and returning sometime later empty. You can see a mine portal in the background of this shot.


Here are some facts for you- the tray can carry 191 tonnes of rock, that's about 91,680 shovel loads or 7,640 wheelbarrow loads of rock. 


It takes about two and half minutes or 4-5 scoops to fully load the tray. It would take a man 382 hours or nearly 10 working weeks to fully load a 789C tray with a shovel.


More facts- 
Overall Height- 6.2mtrs, Length- 12.2mtrs, Width- 7.7mtrs
Operating Weight- 317,520 kgs
Empty Weight- 126.48 tonnes
Gross Power- 1750rpm:18sec
Fuel Tank Capacity- 3,218 litres
Engine Horsepower- 1900hp
Maximum Speed on 12% gradient- 10kph
Each Tyre costs $35,000


Here's a closer view of the size comparison between a standard vehicle and a haul truck. Note the bendy fibreglass pole with orange flag attached to the smaller truck (a bit like the ones we had on our bikes when we were kids). We passed a few utes with them attached back near a mine at Piano Flat, they looked quite strange waving about high in the air, driving along on a normal road at 100kph. Of course they need them on the mine roads so the big boys don't run over the top of them!


In amongst the haul trucks was an equally huge water tanker driving continuously up and down the haul road damping down the dust (we needed him up the top) and making a very slick surface for the trucks to pass over. 


The water tanker has a massive 52,000 litre capacity, it stopped beside a small pond on the haul road and took about a minute to fill, and then it was off again.


Imagine the cleaning job on any vehicles that travel this road. Although if you were behind him in your little truck you'd get an instant car wash when he tuned on the jets!


We never saw another vehicle while on the Macraes Flat Road so I'm sure we must have been the mine workers only entertainment for the day, especially driving around with our home on the back (or perhaps it was because I was hanging out the window taking photos as we crossed back over the bridge). 


We got a few toots (or should I say honks) from the drivers as they passed underneath on their way to the processing plant which is quite a distance from the mine.


We headed off down Golden Point Road- farmland on one side and reclaimed mining land on the other, most of it a huge terraced hill. At one point a bulldozer was smoothing out the side of a new tailings hill, and on a very steep angle too.


Towards the end of the sealed road we came across the processing plant, this is what we could see from way across the valley on the way in.


And there, approaching the plant from behind were the haul truck, water tanker and 'little' truck that had passed under the bridge while I was taking photos. Their road was more direct.


I took a screenshot of the Google aerial map over the top of the mine, it's pretty impressive and frightening ugly at the same time. Although as David, who hates all the old historic mine tailings and what they've done to the landscape says, at least this will be left clean, tidy and environmentally friendly when they finish.....even if a couple of hills have been moved in the process and a giant bird has been left behind to pacify the locals!  (Click the map at the bottom of the blog if you'd like to see more detail)


We didn't make it to the historic battery, just after the processing plant the road turned to gravel and dropped down into a gorge, the wind was still blowing hard, it was hot, dry and dusty and we were getting weary, so we turned around and headed out. Back along the Macraes Flat Road, heading back towards Hyde, wondering where we might bed down for the night.


Well, it just happens that while I was taking photos of that old iron bridge on the way in, I spied...


...a couple of potential freedom camping sites off a gravel track alongside the river...


...which was how we found ourselves sandwiched between tinder dry overgrown grass with several beehives as neighbours for the night. I didn't have the heart to tell David we were parked on the track from the ford over the river. I figured they'd be no large farm machinery crossing over at this time of the day. Although the farm traffic that 'flew' along the track in front of us did a double take.



Sunday, 26 March 2017

Macraes Giants- Otago; Part 1

Real-time

We went looking for giant lizards at Macraes Flat, instead we found a giant bird, a giant mine and a giant collection of pig skins!


We travelled through some new territory on the way to Macraes Flat, following the eastern end of the Otago Rail Trail which finishes (or starts, depending on which way you ride it) in Middlemarch. We stopped at the old Hyde Hotel where many bikers call in at the cafe for refreshments on their way through.


I also took the obligatory church photos (both now decommissioned) and one of the the old school, which is now a cyclists accommodation lodge.


A little further on we turn left and head up onto the rocky plateau ahead of us. We're on a bit of wild goose chase, one I don't hold out much hope in being successful in either. But we have all day ahead of us and nowhere we need to be in a hurry. And we have our home on the back, so we'll stop where and when the fancy takes us. 


We're looking for Grand Skinks and their slightly larger brothers the Otago Skink, they are New Zealand's largest lizard at 300mm (11 inches) long. They are very rare, very endangered and found only in three or four small areas in Otago, including in the Macraes Flat conservation area.


We've only ever seen them at Orokonui Ecosanctuary in Dunedin where they are successfully breeding- that's a young lizard riding on a parent's back with two juveniles on the rock below. The baby is about the size of the usual skinks people see in NZ.


I took these photos also at Orokonui- that's an adult top left and a baby bottom right and look how well camouflaged they are in the bush. You've probably guessed due to the lack of photos from elsewhere that we failed to find any skinks at Macraes Flat. Which actually isn't that surprising considering the fact that, in the end, we ran out of time and didn't even look! 


Here we are crossing the Taieri River for the upteenth time on our travels. This isn't surprising given that the river is 318km long and flows from the upper reaches of the Maniototo Valley, makes a dramatic U turn around the northern end of the Rock & Pillar Range and flows down through the Strath Taieri Valley (where we are) all the way to the ocean.


We've crossed back and forward over the Taieri River numerous times while exploring the Maniototo and Otago, we've been to the top in the Maniototo Valley and seen the Upper Taieri Scroll Plain where the river begins its journey (click to enlarge) and to the bottom, staying at Taieri Mouth not long after we started this journey and everywhere in between.


This beautiful old iron lattice truss bridge over the Taieri was built in 1879.


It was a long, slow and steady haul up onto the plateau where the views back over the valley to the Rock & Pillar Range behind were absolutely stunning. The Rock & Pillars rise to 1450m and are named for the impressive tors along the ridge. 


We pass many hundreds of tors on this side of the valley too, in fact we could still be in Central Otago as the landscape is so similar, and then travel on past farmland atop the Taieri Ridge. It took a few moments to register what we were seeing strung along the fenceline ahead of us as we passed here.  As far as the eye could see ahead... 


...and once we stopped, back behind us, at least a kilometre of animal skins! Collected over the past 20 years they are mostly wild pigs but deer, goat and wallaby skins are in there too, some complete with skulls. Eeuw!


There are many bizarre fences in New Zealand; Cadrona's famous bra fence, several shoe fences, a jandal (flip-flop) fence or two, bike fences, hubcap fences, number plate fences but now we've seen it all! No wussy collection here, this is a true Southern Man's fence! 


Further on, and as we drop down into the a huge basin of Macraes Flat, far across the valley we can see some terracing on the hills and steam rising from chimneys near what looks like a very large mine site (I've zoomed in here). I wonder if we'll get close...


Eventually we pull into the old gold mining settlement of Macraes (pop. 54). where there's neither sight nor sound of people about, even though it's a holiday Monday. In 2014 the settlement changed its name from Macraes Flat to Macraes so as to distinguish itself from the surrounding district.


We have lunch parked beside the old stables of the historic Stanley's Hotel (1882) which is across the road.


Stanley's Hotel was owned by Oceana Gold, the gold mining company that runs the nearby mine. In 2015 it was returned to the community in exchange for some impressive artwork....well one piece of impressive art, I'm not so sure about the others.


Located behind where we're parked is the Macrae Heritage & Arts Park and wetland, originally given to the community by the mine it has now been exchanged for the hotel, other heritage buildings, land and money. 


Eventually, I'm sure, the park will be given back to the community. I mean what's a gold mine going to do with a 9m high, 750kg big bird, a tussock planting and numerous large billboards (a very odd contribution if I must say so myself).


The bird on the other hand is a stunning sculpture and such a pity it's not seen by many people. You could drive straight through Macraes and not spot it, or even visit the settlement and not know of it tucked out the back.

With a 12m wingspan, it is of the long extinct Haast's Eagle, a bird that in reality weighed about 15kgs and had a wingspan of 3 metres. It was known to attack and eat moa, the sculpture is in attack mode here. As befitting a bird of this size the eagle was flown, beneath a helicopter, from sculptor Mark Hill's (son of jeweller Michael Hill) home in Arrowtown to Macraes in 2008. Now that would have been an impressive sight. 


This little dog's grave stone and plaque has been moved to near the entrance to the walkway around the wetland and sculpture park. What a sad little poem; David & I couldn't decide whether the driver ran back and forth over the dog until she died or just ran over her and killed her outright. Either way it was obviously a very traumatic time for her owner, and just before Christmas too.


I took a quick walk up the road to locate the local church, and as with many of NZ's abandoned or nearly abandoned country settlements, this is another church that has seen better days. This is the former St Patrick's Catholic Church, a Category 2 listed Historic Place building, now located in a horse paddock and in a sad state of disrepair.



To be continued... Part 2



Thursday, 23 March 2017

Return to Ranfurly

Real-time

I have several posts from Lake Onslow & now Poolburn Dam that I want to do but they'll have to wait until I have a bit more time up my sleeve- once again I took far too many photos. It's hard not to when you're surrounded by such beautiful scenery. So here's a few more photos from Poolburn-

Sunrise-



Early morning mist-


I think I extolled the virtues of  Poolburn on a couple of travel forums and Facebook pages a little too much, suddenly we had motorhomes galore....well 'galore' for a remote place like Poolburn.


Sunset-


I was thrilled once again to have the NZ Falcon/Karearea fly in and land on a nearby rock just as we were hitching up to pull out. It was like he'd come to say good-bye.


Goodbye Poolburn Paradise, thanks for the memories....just a pity the fish weren't biting.


The road wasn't so bad on the way down, recent rain had settled the dust and it was mostly downhill and without the corrugations. This is towards the bottom of the road, overlooking the Ida Valley.


We headed up the Ida valley, stopping at the 'famous in NZ' Idaburn Dam for another photo, this time with the dam full of water. We've passed the dam 3 times in the last couple of years. The dam appears in a number of TV ads and is often shown when there’s a hoar frost in the Maniototo. 

This is where the 'Brass Monkey' Motorcycle Rally is held in the middle of winter and it’s also the home of the Roaring Game, that ancient Scottish sport of curling and is famous for the Bonspiel, the grand tournament which occurs when (and only when) the ice reaches 14cm thickness. That’s when the Ice Masters put out the call to curlers nationwide to come and play within 48hrs (click on the photo to enlarge)


 Here it is empty last April- 


And frozen the previous August!


Our next stop was at the relatively new, very popular Ranfurly NZMCA Park, right in the middle of the small township and nice and handy to the Otago Rail Trail. The last time we stayed in Ranfurly, the park wasn't open and it was the middle of winter. We stayed next door at the holiday park and had a great time especially when it snowed and the temperature dropped to -12c. We also had just about the whole of the Maniototo to ourselves.

The cloud formations and sunsets each night at Ranfurly were magnificent, these were the sunsets I was looking for at Poolburn; instead of rocky tors I had to make do with motorhomes as subjects.


Because we've seen most of the Maniototo there was no urgency to get out and explore. After a couple of days and with the weather looking great, we decided to re-visit Naseby. Once again the last time we were there, snow had fallen and the township was picture perfect.

There were a couple of dams in the Naseby Recreation Forest that we couldn't visit last time because the road in was knee deep in snow and closed. Today Coalpit Dam was as calm as a millpond with some beautiful reflections. In the winter the lake is used for ice skating.


The nearby playground has seen better days, the forest is a working forest and pine trees have taken over the area. But the toilets must have been the cleanest we've found in a long while. Somebody obviously takes pride in their work (most probably voluntary as well) 


Hoffmans Dam is just above Coalpit and both are fed from the Mt Ida water race, a 108km long water race constructed in 1876 and used for sluicing during the gold mining days. Now walking and mountain bike and motorcycle tracks weave through the forest and around the dams.


There was another place I wanted to revisit, a very small curling dam we found in the forest, up behind the town. Overgrown and in need of some tender loving care it certainly looked different...


....to our last visit!


At a bit of a loose end after a quick visit to Naseby we thought we'd drive the 20kms to Danseys Pass Coach Inn and have lunch at the old hotel at the bottom of the Pass. It doesn't look like it here, but it was actually quite busy due to it being Otago Anniversary weekend.


While we ate lunch we also had a discussion about whether to complete the Pass crossing, we came up during winter and could only reach the summit before the ice and snow got the better of us. We were thinking maybe we could do a quick trip across and back that afternoon but once we'd had lunch and relaxed in the warm sunshine, we didn't quite feel like bouncing about over a rocky pass- there & back- for the next couple of hours. So we headed for home.

Kyeburn Diggings
We see dozens of Australian Harrier Hawks/Kahu on our travels, soaring above us, swooping across paddocks, attached to road kill or sitting on fence posts. Sadly we've even come across a few sick or hurt ones, sitting stunned on the side of the road.

But for all the hawks we've seen I've yet to get some decent flight shots of them; hawks are notoriously shy and will fly as soon as they see anything out of the ordinary. We often drive past them and if they stay on the post, we'll turn around and David will crawl back past with me all set to click off a few shots out the window before they fly. I nearly got this guy but he turned left and swooped down out of sight.


We stopped at Keyburn Diggings where we'd seen a  NZ Falcon on our previous visit, just in case we spotted it again. There was no falcon this time but I took a photo looking across to the Kakanui Mountains...


...it's a repeat of one I took last time, one that is one of my favourite photos. We've both decided we prefer the Maniototo in the winter.