Back in the US and Canada, many farms leave a portion of their land available to be picked by visitors and then charge by weight. As a kid, I used to pick blueberries and strawberries and then the folks at the farm would weigh the fruit and my parents would pay for how many pounds/kilos we picked.
Is this type of thing available in Cyprus? I'm a parent now of a kid who I think would be delighted to do so. It looks like it would make for a good time out.