north-north-west wrote:sanbot wrote:Also, what are some must do side trips on this walk?
If you have time to get out to Townsend, do it, or at least as far as Mueller (there's a good pad out to Townsend, but Mueller is unmarked) - gives you a very different perspective. The Sentinel is also a brilliant little bit of something extra special.
I agree with NNW that these are both great side trips (we actually revisited Townsend on our recent trip after many years, but as an out and back trip from Thredbo). The relevance of my comments depend on your skill/experience but IMHO they are both a higher degree of difficulty than simply following the Main Range track. You will also need to allow a fair bit of extra time for each which I think could be pushing the envelope timewise for a day trip. I can't remember how long it took us from the MRT to Townsend and back (it started raining approaching the summit climb, we stoppped to put on gore-tex gear, had lunch on Townsend and stopped on the way back to discuss the weather forecast with a guy camped in Wilkinsons Valley). The narrow Townsend pad where it traverses below Muellers Peak can be braided in places and a bit awkward to follow. You need to identify where it cuts in from the MRT (these side trips are not signposted). More a route than a track but navigation is easy enough if know what you are aiming at (hence the topo map). Ballpark I'd guess a couple of hours extra to do Townsend.
The Sentinel again is a fantastic option but navigation issues are similar. Personally I'd rank it as more difficult than Townsend as there is a tricky exposed section that is difficult to avoid. You need to identify the Mt Twynam turnoff and follow that track (revegetating old service road) to a point where you can identify the access route. Again I'd reckon at least a couple of hours extra for the Sentinel (YMMV). If considering any of these harder options I recommend getting hold of the guidebook
Snowy Mountains Walks by the Geehi Bushwalking Club 8th edition which has a wealth of information and advice.
The standard side trips are Blue Lake Lookout and Kosciuszko summit. You could probably add Seamans Hut but that's effectively on the track. Anything else is bespoke and potentially traverses senstive vegetation (alpine rarities with a short growing season and limited distribution). The book above has a lot of good info on how to minimise your impact if walking off track in the area and which locations to avoid. Maybe save the other side trips for a revisit in the future?
Most of the weather sites are sourced from the Bureau of Meteorology site. But some are more friendly and concise at presenting the info. I like Willyweather and Weatherzone. I think Weatherzone may have additional input from weather buffs with their own equipment. I usually try and compare at least a couple of different sources. This time of year weather is generally not a major problem, e.g. snow is unlikely but it is possible, including blizzard-like conditions if the atmospheric conditions are right, regardless of how hot it is in Sydney. One year, on the day after Boxing Day, we walked to Rainbow Lake and back in a snow shower with about 30cms of the stuff on the ground in places. It was 38 degrees celcius in Sydney. Up on the range is almost always a bit cooler wth a prevailing stiff cool breeze coming off the western fall. It can become violently windy on some days e.g. gusting to 100 km/h.