I do not recommend trying to see Britain in 7 days, but I know some of you will want to attempt it. To give you an idea of the driving involved, it can take six hours driving to get from central London to York or Cornwall.
Motorways are the equivalent of driving in a tunnel.
Take the M4 west from London to Bath , for a stop at lunchtime, and enough time to look round the town. Then on west on the M4 and M5 and A30 to Cornwall . Stop overnight with us on the sea in Cornwall. Next day drive along the coast to Padstow before getting back onto the A30 and heading north up the M5 to Snowdonia in Wales. The next morning take a little time to see this mountainous area of Wales.