The way points of this bicycle route:
nice rapids
pretty lochside
OK uphill for quite a while take it steady
enjoy the view of Schiellon, downhill for a bit
OK this is where it gets seriously beautiful, uphill but not too bad
nice cafe, shop and post office, great soup and useful supplies
tarmaced rd despite not looking like this on OS map, slt potholed and loose rock in places so take care going downhill, fairly steep in places but worth it so keep going, although the retuen trip down Glen Lyon would also make a good route.
another beautiful glen
you could go left and back the A rd slt less undulating but not nice fast traffic and the views aint as good
this picks up the Sustran route and you then follow this all the way back to Pitlochry, if you are tired the undulations can be taxing and the 15 miles along the side of the Loch can feel a long way as my wife can vouch having done it about 22 wks pregnant from Drymen
good posh pub here
or is it here can't quite remember, please forgive me if I got your hopes up earlier
was being resurfaced with loose chippings, a bit of a pain but not a major problem
old railway bridge I think
foot bridge 1/4 mile or less before festival theatre