Meeting point is Tarfside village up in Glen Esk. (Approx 1hr from Dundee). Time tbd but was thinking 10 for 10.30 start. Can move time to suit though.
Route cuts off-road from village up to the end of the glen, then an up and back of Mt Keen. On way back there is choice of simple reverse route or additional loop of two versions which returns to Tarfside from the north.
As above, meet at car park in Tarfside village, Glen Esk.
10 for 10.30 start. Bring lunch, there's nothing on route, final shop on way in is in Edzell.
Couple of cafes in the glen should be open for a coffee stop on way home.
Anything goes bikewise, but grippy tyres and good brakes recommended.