it really has such stunning scenery and a proper wildness to it

That's it exactly, rugged charm.

we need to follow our children more

The "advice" is often contrary to this. Put down boundaries etc... While some level of rules are important as they reach teenager age, you still need to let them blosom and be themselves.

Regarding play, I don't think realise the power of it. It brings out the creative side which is so good for us. It's why art therapy, animal therapy, music therapy ate effective l. Also I've not met many unhappy artists..