PB and others, here is how to get from Tindals Rd / Old Warrandyte Rd through to the Koonung bike path (I’m guessing that people can get to Tindals Rd on the bike path or fire roads).
Don’t blame me if you get in trouble for being somewhere your not meant to be (you’ll probably be fine).
At Tindals you have few options for the next section and this bit involves the most stuffing around.
1) When facing Tindals Rd turn right and ride across the bridge over the Mullum Mullum creek. Straight after crossing the creek, cross Tindals Rd. You’ll see a high chicken wire fence for the construction area where they are building the new bike path. Where the chicken wire fence ends right next to Tindals Rd there is the low metal road barrier, step over this and head down towards the creek (you should be south of Tindals and west of the creek now – look at it on Google maps and you’ll see what I mean). From here follow the creek upstream, there a white stakes in the ground where the new bike path will go and ST so you can follow these. There are two small creeks to cross, dry when I last went through. The white stakes will eventually stop, look carefully and you see the ST heading towards the creek. Once at the creek look upstream and you’ll see a wooden bridge in the middle of nowhere across the creek. Climb up onto the bridge (the end is blocked off; however, the sides aren’t very high) and cross it, jump the gate at the other end and then follow the seal bike path to Park Rd.
2) When at Tindals go straight across and down Raymond Elliot Ct, turn onto Tralee ct and go to the end (again, Google maps). There is a grassed area between the road and creek, head upstream on the grass right next to the creek until you reach the trees / scrubs. There is a track through the scrubs next to the creek (you’ll have to walk through) which will eventually come out in the open land below power lines. Ride up the fire road until it splits and take the fork heading downhill. This fire road will end at a closed gate, jump it and you will be on the sealed bike path mentioned above, take it to Park Rd.
3) Haven’t tried this one, however, it might be ok, When at Tindals go straight across and up Raymond Elliot Ct. Look for the high voltage power lines and find a way to get into the open land underneath them. After this follow the fire road steps of number 2.
Not sure it you are meant to be in the area under the powerlines; however, I think that you will be ok.
At Park Rd. Cross the road, turn right and head up the hill. The bike path goes left and down the hill, ignore it. Look on the left for an entrance with a metal gate across it saying “Trespasses will be prosecuted” – this vehicle path goes behind the ovals of Whitefriars College and no one is going to arrest you whilst you are technically on their land for 15 seconds. Take the track and go behind the ovals, the ST goes down the embankment to the left and into the trees, if you are going fast down the track behind the ovals you might miss it (the ST goes off at 90 degrees to the vehicle track). Take this ST all the way to Heads Rd.
At Heads Rd turn left onto the road and cross the creek. You will see the new sealed bike path on your right heading upstream. You can ride this almost all of the way to the Koonung bike path (there is ST between the path and the creek so look out for the ST entrance). The last part where the new bike path ends is an open grassed area, cross this and you’ll see the Koonung path down next the creek. There is a well worn track down to the path.
From here the Mullum Mullum ST close by so enjoy.
Long post I know; however, the directions above should get you through.