Lonely Planet's Best Road TripsGreat Britain reveals36 incredible escapes -with maps - so you can experience the freedom of the open road. Get ready for a road trip like no other and discover unforgettable drives across Great Britain that range from 2-day escapes to adventures of a week or more, from motoring through the majestic Welsh mountains, to visiting the mysterious Stonehenge and touring the castles at Snowdonia National Park- and discover the freedom of the open road.