Just a tip on the ride to Glenfinnan.We left in time to get there and got stuck behind a caravan.
We actually got there for 11.00...the bloody train was five minutes early and was going over the viaduct as we parked the car...the air was pretty blue as you can image.
When we were there the train stayed quite a while at the station.Just in case there are a couple of places to pull in further up the road and you will see the train coming thru the glen.
Probably wont happen to you but mentioned it just in case.
After the viaduct shot you just have to do the momument with Loch Sheil in the back ground...stunner if you get the light.
Eddie

Oh and have a great time....:-)