Following on from this post in the main Caledonian Sleeper thread, are there any routes which might have potential as a regular/seasonal railtour-type operation?
Noting that there would potentially be abstraction issues, as well as the sheer cost of such an operation requiring at least a reasonable level of stock utilisation, but also with a large pack of crayons:
Fridays
London King's Cross > Cambridge > Peterborough > York > Newcastle > Edinburgh > Crianlarich > Oban
Saturdays
Oban > Crianlarich > Glasgow > Edinburgh > Perth > Inverness > Kyle
Sundays
Kyle > Inverness > Edinburgh > Newcastle > York > Peterborough > Cambridge > London King's Cross
Noting that there would potentially be abstraction issues, as well as the sheer cost of such an operation requiring at least a reasonable level of stock utilisation, but also with a large pack of crayons:
Fridays
London King's Cross > Cambridge > Peterborough > York > Newcastle > Edinburgh > Crianlarich > Oban
Saturdays
Oban > Crianlarich > Glasgow > Edinburgh > Perth > Inverness > Kyle
Sundays
Kyle > Inverness > Edinburgh > Newcastle > York > Peterborough > Cambridge > London King's Cross