I agree with all the key points made by Mike and Jennifer.
However, I just want to make one point about 'rough camping' or 'wild camping' as it is sometimes known. There is an Outdoor Access Code that applies in Scotland. It applies to non motorised access. Here is a little extract.
"Land Reform (Scotland) Act 2003 & the Scottish Outdoor Access Code - Enjoying Scotland's outdoors responsibly
Part One of the Land Reform (Scotland) Act 2003 gives the public rights of responsible access to most land and inland water in Scotland for recreation, education and going from place to place. The Act clarifies, for both access takers and land managers, where you can go and what you can do. It applies to anyone who takes non-motorised access and includes walkers, cyclists, horse riders, canoeists, etc. "
It's this Act and Code that people use to justify wild camping as there is a section in the Access Code that talks about what is permitted in terms of camping. Access Code - Camping
Part of that section states: "Access rights extend to wild camping. This type of camping is lightweight, done in small numbers and only for two or three nights in any one place. You can camp in this way wherever access rights apply, but help to avoid causing problems for local people and land managers by not camping in enclosed fields of crops or farm animals and by keeping well away from buildings, roads or historic structures. Take extra care to avoid disturbing deer stalking or grouse shooting. If you wish to camp close to a house or building, seek the owner's permission. Leave no trace by:
◾taking away all your litter
◾removing all traces of your tent pitch and of any open fire (follow the guidance for lighting fires)
◾not causing any pollution."
So confusion arises because people believe they can wild camp in motor homes and camper vans, using the Access Code as justification, without realising that the Access Code specifically excludes anything related to motorised transport.
So to cut a long story short - you cannot legally wild camp in Scotland in a camper van/motor home. Illegal and inconsiderate camping of this type has already led to bans on bringing camper vans to some small islands Tiree and Colonsay for example, and based on the waste (human and general garbage) I see lying around here on Skye in places used by these vans during the season, I hope that one day that ban will extend to Skye.
Sorry for what might look like a bit of a rant, but I think it is important the people know the rules. Obviously camper van companies won't tell you this!
If you do decide to rent a van, please use proper camp sites, that have the facilities for you to dispose of waste properly.
Best wishes
Jacqui