Fantastic location to stop for the day with lots of facilities, activities and entertainment on site for all ages. Parking charges are reasonable too and go towards the upkeep of the lake and facilities.
There are a number of extra long grass spaces behind the watersports/gym (about half way along). There is also a fully grass area near the entrance (there are two access points through the wooden barier fence and one is much tighter than the other so be careful if you want to park on the grass - it is very picturesque in there though.
Use of the 'wet facilities' at the Freedom Leisure MK leisure centre on site is £3.50 per person, which includes use of the pool, sauna, steam room and showers.