We're heading to Scotland in September and have about 3 days to see something before heading to work at the Jr. Ryder Cup and then the Ryder Cup. Have accommodations in Glasgow (for Ryder Cup) and will find a place in Blairgowrie for the days of the Jr. Ryder Cup. We will depart directly after the Ryder Cup from Glasgow. Embarrassed to say, I haven't done too much research yet on sights to see. We're renting a car for the first week (until we end up in Glasgow, where we'll drop off car, since we'll have transportation to RC).
What highlights can we hit in the 3 days before heading up to Blairgowrie? We prefer castles and charming small towns, but should we fly into Edinburgh so that we make sure we don't miss this city as well? Grateful for any advice!