Built 30ft above the floor, with wooden spiral steps, rope bridge, no electricity, composting toilet, wood burner and a gravity powered shower (situated underneath the tree house) it's the perfect off-grid location for top quality, back-to-nature family time.
I'm still habitually observing learning opportunities so it would be remiss not to mention the links to the history curriculum - how people lived, washed and cooked before electric lights, toilets and ovens etc - as well as practical PE and DT skills with all the usual log chopping, rope swinging, climbing and walking.
When I holler 'Pack your bags, kids - we're leaving in 20 minutes!' up the stairs, the only question I'm asked is 'How many nights?' As a by-product of our various adventures (mostly to much loved Youth Hostels) they have learnt the +1 rule : 2 nights away means pack 3 of everything. In the spirit of learning through doing I never check their bags : the boys learnt through trial and error the inconvenience of forgetting to pack pants, gloves, PJs or a book. A BOGOF lesson - first in the perils of careless packing and often swiftly followed by a bonus lesson in how to share with your brother or make do (socks make great emergency gloves, turn t-shirts back to front if they're filthy, a bin bag can stand in as a poncho...).
I love the ease with which we can head off on adventures these days. Practice has made (nearly) perfect.
Wales delivered the weather you'd expect at this time of year and we waded, jumped and squelched our way through 2 days of perfect family fun for our last term time adventure.