We're a fairly nerdy family - love learning, but museums don't excite. We'd love a holiday in Europe with things to do (we're not beach holiday types). Kids very sporty, but adults less so. Star spotting and wild life are things that would be high on the list of interests. Water would be important for me (so lake or sea suitable for swimming). And I do have a yearning to try canoeing!
I don't know where to start!! Budget is around £5k for 2 adults and 15/17 year old sons (so, eurgh, adults I guess for holiday purposes).
Any ideas on where to start? Or places you've been you can recommend?