If you holiday in the UK, get yourself a little collapsible rotary dryer. We got one a few years ago and it's perfect as normally places only have limited hanging space. This little fold up one comes in a small bag and all unfolds and pegs into the ground.

Sounds good, but are these camping washing lines stable on hard standing? Where we park our caravan on our favoured site, it's all hard standing and I'm not sure whether it would stay up right.

they're ok on hard standing as long as its not too windy...they blow over if its gusty!