We have a campervan that we love so much we set up a whole campervan rental business! Much of the camping information on this site applies to campervans too although do check that the campsite you want to stay at accepts campervans.
The advantages of a campervan are:
If you fancy hiring a campervan have a look at CamperVantastic for some all singing all dancing modern VW campervans with heating, proper beds and mini kitchens!
Read my top tips here for some campervanning hacks.