Grey Mountain ST106 Cygnet, Tasmania, Australia
By
Geocaching Australia on 01-Sep-09. Waypoint TP0260
Cache Details
| Difficulty: | |
| Terrain: | |
| Type: | TrigPoint |
| Container: | Other |
| Coordinates: | S43° 5.476' E147° 6.980' (WGS 84) |
| 55G 509468E 5229043N (UTM) | |
| Elevation: | 828 m |
| Local Government Area: | Huon Valley |
/147.116333,-43.091267,14/400x200?access_token=pk.eyJ1IjoiY2F1Z2h0YXR3b3JrIiwiYSI6ImNqa2l4ZzNzMDE5bjgzdm1sZGpuODF1Mm0ifQ.q8YMzVyzDJJlJHHV8EMjwQ)
Description
A Trig Point is a virtual cache which requires a cacher to locate the Trigonometric Station at GZ.
A trig point (also known as a Trigonometric Station) typically consists of a black disc on top of four metal legs or concrete pillar, resembling a navigation beacon. It is also accompanied by a metal disc, which is located directly below the center point of the tripod or on top of the pillar itself.
Trig points are generally located at the top of hills or points of prominence in the landscape. Many provide unique views and challenges, with some being difficult to get to.
These points were regarded as valuable to surveyors, providing reference points for measuring distance and direction, and assisting in the creation of maps.
To log a find on the Geocaching Australia website, you will need to include a picture of the trig point, along with your GPS receiver and (preferably) yourself. Long distance / telephoto type pictures are against the spirit of this cache. You are encouraged to leave a description of your journey in your log to help others in finding the trig point.
The original collection of trig points has been sourced from Geoscience Australia and may contain inaccuracies.
Please respect local laws and regulations when searching for trig points. If you believe that a trig point is located on private property or in a dangerous location, you may archive the cache, by clicking on Log this Cache and place an "Archived" log on the Geocaching Australia website.
If you feel that you can add to the description of this trig point or adjust the difficulty / terrain ratings, please feel free to edit this cache and amend the information suitably. Vandalism of the cache description or other information will result in your account being terminated.
Addtional Information
Source: Geoscience Australia
Type: Horizontal Control Point
Elevation: 830.5
PID: 2948003
Other Information: Geoscience Australia
Additional Info: Swampy
Trig is accessible by vehicle via Van Morey Rd, Margate.
However there is a new boom gate in the vicinity of March Brown's cache "SNUG TIERS". This was open but I guess that it will be shut after rain, during winter or to stop reckless 4WDers from damaging the environment (sign posted near damage on side of track). A 25k or 100k Map should be taken as there are a few turns running off the main track. There are numerous areas where large, deep puddles form after rain and a section of 100m of track that will turn into mud and/or lake after rain. Stay to the left of the large puddles on the way into Grey Mountain will keep you on the hard pack and shallow sections.
If you are willing to walk, park at S43 04.145 E147 10.507. Stay on main track until left turn at S43 04.470 E147 09.776, then right turn at S43 05.359 E147 08.642. The turn off to Grey Mountain is S43 05.857 E147 07.067. A short distance up this track is another locked gate. The walk to the summit is approximately 20 -25 minutes and the track itself is fairly loose - watch your footing! Total distance from parking co-ords to trig is approximately 8.4km.
Additional Information: March Brown
Swampys route description is good. Parks have installed a sign at the new boom gate with a map showing the main fire trail which should be followed. I would urge caution at all the large or small puddles as these change depending on how much traffic there has been and the weather, they all should be assessed individualy and no assumptions made in advance of which side to travel through on.
Additional Information: Swampy
It seems that NPWS or those responsible have done lots of work on this track and it is possible to traverse the entire track in 2WD and during the winter months 4WD is recommended. On the last 4 trips I've done through this area, the gate at the Cradoc end has been open but new gates have been installed and whether they are open or not can only be ascertained on the day. Most of the deeper puddles (lakes) have been filled with large amounts of rock and is a little bumpy but totally passable. This trip should be heaps easier now but make sure you are suitably prepared. Sept 2014
Logs
a rough and tumble drive in.
TFTT; this mountain is most appropriately named, its very grey here today. As we parked at the boomgate below, the dwizzle started, and so we donned our raingear. Luckily, the rain eased as we foot-slogged slowly up the hill to find this trig, laden down by coats, not now required.
Took the obligatory photos, admired the views, and then headed back down.
.......
Our party was Lil Rafa & the geoGSP in with rld4963; and Mr&Mrs EeePees in with AlbyDangles, in 2 sturdy fit-for-purpose 'tall' 4WDs with our primary aim of driving into the top of Pelverata Falls. That challenge done, we were now wandering across and down towards Cradoc.
Later back at the vehicles we enjoyed a drink and lunch was enjoyed, whilst investigating the 'tons' of small blue beetles (recently emerged juvenile Christmas beetles perhaps?).
Thanks to our drivers, we had an excellent day out, and with fantastic company.
Thanks Swampy for driving me all the way, the company, the dinner and an afternoon/evening of great fun.
Drove to the boom gate with 500m to walk but by the time you weave your way up the steep road it felt twice as long. The view was well worth the climb but very windy.
Photos Attached
There are fewer trees to look around on Herringback, but you're further south and higher up here, so there are clear views of the South Coast Range, the back of PB, Adamson's, the Hartz, the South Pictons, Federation Peak looking awesome, Mt Picton, the Western Arthurs, Mt Anne (absolutely clear) and Snowy South/Nevada Peak.
Over the other side, though you have to manoeuvre for it, is the Channel and Bruny and up to Hobart.
Great day.
The track is a lot leveller but a lot longer aprox 20km from "Snug Tiers"
The weather was lousy with no views, but enjoyed the walk.
Today, as it has been on my to-do list for a long time, I set of on foot from the corner of Slab Rd and Cradoc Hill Rd at 1010hrs.
As the crow flies, that's about 4.25-4.5kms. I think you will find it longer on foot; it felt like it anyway!! The walk is on a public road that goes all the way to Margate I think. Don't try and drive it in a normal sedan, I don't think you'll make it.
A gradual climb to the top had me stop twice; one for a break and two to take photos.
The last 300 metres or so is reminisent of the walk to "No Red Herrings Back Here" albeit not quite as steep.
Arrived at ground zero finding the trig at 1126hrs. Total time in:
1 hour and sixteen minutes.
However, the pain was worth the gain. Magic views from the top. Stayed and digested it all for about 25 minutes, leaving the top at 1150hrs and arriving back at the car at 1255hrs; walk out took 1 hour and five minutes; only stopping to take more pics.
Thanks for the cache and a great experience
Cheers OldSaint.
This is also the site of Coast Radio Hobart's very important VHF transmitter. As well as,I think, a mobile phone installation. These surround the little Trig making it look a bit obsolete.
All up a most enjoyable trip.
Thanks GCA
We arrived at about 9:25pm and had difficulty getting a photo but perservered.
In all, a long drive in and out and a 4WD is required to get there. A trip after heavy or prolonged rain would not be advisable. The views during day are spectacular but we saw the last moments of light way off towards the west.
