by jonnosan » Sat 13 Oct, 2018 10:15 am
I'm also in the upper mountains, with kids a few years older than yours. Blue Gum can be a good starter for adults but it is a very big steep climb out, which might be not much fun for kids. I personally haven't taken my kids there yet because I didn't want to the climb out to put them off any further walks.
Here's some of the spots my kids have enjoyed:
1) Girraween Cave (near Ikara Head) - the track in is not shown on the topo, might be in openstreetmaps, can give detailed track notes if you want. It's 1-2 hr walk in (depending how many times you stop to look at the view) pretty flat, the cave is just a long overhang but will keep the rain off, there is a little creek that seems to always have water, and lots of interesting pagodas and rock formations nearby to explore.
2) The section of the 6 foot track from Megalong Valley Road down to the Cox's river. You can either bring a tent, or get cheap accommodation (also food and a beer) at the 6 foot track eco lodge. Note that the campsite on the river is accessible by car, so if you camp there you may end up having neighbours who view a boom box,a keg and card table as essential camping artefacts. From road to river would be 2-3 hrs each way.
3) Mt Solitary (in and out from Golden Stairs) - it's only half the total vertical of Blue Gum. Plus if on the way out you think your son is getting too tired to make the climb up, you can just stop at Ruined Castle as suggested by ribuck. Should be water at ruined castle campsite, but don't rely on getting water on Solitary itself.