I grew up in the north-east, so we holidayed in Scotland just as often as we ventured South. Now I live in London, with two DCs, aged 11 and 14, who have been to various other European countries, but never to Scotland. We'd love to take them to Fort William, Ben Nevis, Loch Ness at half term.
The driving option looks like a nightmare, even if we stayed over with relatives in the north-east along the way. The overnight train is fully booked. We have found some flights we could stretch to, but then we'd need car hire, hotels etc, and at first browse they're not looking particularly budget-friendly.
Am I kidding myself that this will be do-able on a 3-figure budget? There must be some of you out there who make the trip regularly - please send me your recommendations and tips!