Hi everyone

All good, valid points re: siting a caravan. Another thing you should be aware of is that when the Generalitat considers there to be a high risk of forest fires, they can (and often do) impose a total ban on all camping outside official campsites, regardless of whether you are on your own property or not.
I am pretty sure you would not have a problem provided you are not lighting fires and barbecues, but I would echo the point that others on this thread have made: it's generally best to let the local Ayuntamiento know what you are planning to do.

AgentX