Cradle Mountain, Tasmania

Here is our GPS assisted Summit Climb II on 31 December 1998

Planning Steps

Account Image
Start with a detailed topological map of the local area. Find out the following:
  • Datum
  • Grid Scheme
  • Contour Interval
This one uses a UTM grid, GDA1966 datum and 20m contour interval
Eyeball the route you will take, considering:
  • Interesting Landmarks
  • Steepness of contour
  • Elapsed time to complete
  • Temperature
  • Provisions required
Mark significant waypoints of your primary route (start point, car, junctions , end point)

See table at the end of this page with each waypoint, note there will be a symbol, short name and a longer comment associated with each waypoint. In the comment you might include:

  • Altitude
  • Temperature
Enhance your route waypoints by including midpoints or sudden changes in steepness , doglegs (switchbacks). On long or steep sections it is nice to know when you are halfway
Add waypoints for surrounding landmarks (nearby peaks, emergency shelters, ranger station) at each waypoint consider how your would abort the route and return directly to the start or safe point.

Add proximity waypoints indicating dangerous points such as steep sections or wrong way tracks

Program the sequence of waypoints into a route
Walk your route. The walk is broken down to a series of smaller walks from waypoint to waypoint.

Here we are approaching Little Horn

Record your track log. Along the way mark any interesting points as a temporary waypoint
Compare the final track log with the route. If you had accurately defined your waypoints, your track log should closely co-incide with your waypoints. Steep or densly covered areas may reduce the GPS signal quality and introduce anomolies in the track log.
Here is everything on the one map, a little crowded

All walkers must register before walking. The Park Ranger will use this information such as leader and number in party when searching for bodies.

View of the summit from the registration booth. I recommend that if you cannot see the summit then do not attempt the climb, wait until a clear day ( very rare )

Kitchens Hut used as an emergency shelter

View of summit from Hut

Cradle Mountain Summit Route II
 
Waypoint
#
Map Grid
UTM
55G
(Datum GDA66)
04easting
53northing
name6 comment16
Elevation
(m)
Temp
Prid
123456 1234567890123456
Ranger Station & Visitor Centre 10760 94400 ranger ranger stn 800 800 4-14 10
Waldheim Car Park Walker Registration 11960 90640 walreg waldheim park900 900 4-14 10
Dove Lake Car Park Walker Registration

1
21
13380 88400 dovreg dove parking 940 940 3-13 9
Junction Dove Lake Track/Dove Lake Cir 2
20
13160 88150 jcnt jcn dove trk 950 950 3-13 9
Boat Shed 3
19
13260 87990 boatsh boat shed 934 934 3-13 9
Junction Marions Lookout/Dove Lake Tr 4
18
13090 87720 jcnm jcn lookout 950 950 3-13 9
Marions to Ballroom dove track hightest point 5 13220 86880 high midhighpoint 995 995 3-13 9
Junction To Face Track/Dove Lake 6 13070 86550 jcn2f jcn 2face trk940 940 3-13 9
Junction Plateau Creek/To Face Track 7 12910 86740 jcnp jcn p creek 960 960 3-13 9
ballroom forest wrong creek1 13040 86660 xc wrong way creek 960 3-13 9
ballroom forest/plateau creek 2 far up 12780 86540 xp wrong way p creek 1020 2-12 8
ballfrom forest too high 12860 86340 xs wrong way spur 1060 2-12 8
Junction Rodway Track/Dove Lake 13720 87910 jcnh jcn hansons 960 3-13 9
Hansons Peak 14080 86630 peakh hansons peak 1185
Honeymoon Islands 13420 86380 island honeymoon i 934 934
Mount Campbell 14390 87740 peakc mnt campbell1248 1248
Junction Kitchen Creek/To Face Track

Lake Wilks in the background on the way to the face track.

Tip: on a hot day take a dip in the lake to cool down

On a cool day you will freeze This is where we turned back on our first attempt. Visibility to Honeymoon island in dove lake was only intermitant and temperature was 8 Degress celcius with an icey wind.

8 12940 85950 jcnk jcn crk lk 1060 1060 2-12 8
Dogleg in dove to face track

8.5 13120 85740 dogfce dog 2 face 1100 2-12 8
Junction Face Track/To Dove Lake 9 13330 85620 jcnf jcn facetrk1215 1215 0-10 6
Little Horn 13460 85550 peaklh little horn1355 1355
Weindorfers Tower 13040 85300 peakwe weindorfers1459 1459
Junction Overland Track/Face Track 10
12
12240 85410 jcno jcn oland 1250 1250 0-10 6
Junction Rodway Track-Emergency Shelter/Face Track 13710 85900 jcnr jcn rodway-emer 1100
Kitchen Hut

13 12140 85540 hut kitchen hut1230 1230 0-10 6
Smithies Peak 12700 84840 peaks smithies pk 1527 1527
2 cradle bend1 10.4 12600 85010 bend1 2 cradle bend1 1360 (-1)-9 5
2 cradle bend2 10.5 12560 84880 bend2 2 cradle bend2 1420 (-2)-8 4
Cradle Mountain (peak)

11 12630 84540 cradle cradle mtn 1545 1545 (-3)-7 3
Benson Peak 12700 83260 peakb benson peak1368 1368
Junction Lake rodway/rodway track 13740 83960 jcnlr jcn lake rodway919 919
Junction Horse Track/Overland 14 12040 85870 jcnh jcn horse trk1260 1260 0-10 6
Junction Plateau Creek/Overland 15 12240 86450 jcnpo jcn p creek1240 1240 0-10 6
Marions Lookout 16 12690 87220 peakm marions lout1223 1223 0-10 6
from marions to dove steep left 12580 87500 xl steep l 1160
from marions to dove steep right 12720 87340 xr steep r 1160
End steep track marions to dove  17.5 12840 87660 endst end steep 1020 1020 2-12 8
Junction to Dove Lake/Overland 17 12580 87410 jcn2d jcn 2dove lk1180 1180 1-11 7
Wombat Peak 12210 87880 peakw wombat peak1105 1105
Crater Peak 11600 87300 peakc crater peak1270 1270

Resources

GPS Special Issue

Ggpsworld
 

BEST PRACTICE GUIDELINES USE OF THE GLOBAL POSITIONING SYSTEM(GPS) FOR SURVEYING APPLICATIONS
 

How to build a better garmin cable

Garmin GPS 12

OziExplorer Map Software

The Rechargeable alkaline batteries I use ($AUD 30 for the charger and 8 cells)



paulgun 1