Hmm Edinburgh is nice...Glasgow is a bit similar to a lot of other cities but it's got a really nice modern art gallery... But I would have to say the nicest place is Balloch. Right next to Loch Lomond (which you can take boat trips to see) and you get an amazing view of Ben Lomond. Plus it's got the nicest youth hostel in the world (ex-stately home which you get to after a mile walk up a road covered in trees).
It's a friend of mine and her husband who runs that Hostel...they'll be pleased to hear you enjoyed it. But really for the best entertainment in a hostel you have to go to Coldingham Youth Hostel. My greatest ever friend and the best lead guitarist in the world lives there (Him and his wife run it). Just tell them Ben said hello! And prepare yourself!!!! lol (There's some very unusual hostel behaviour goes on there, but nothin' to worry about!! lol) Love Ben xxx