Center Parks Whinfell Forest - can you just go for the day?

[geekgrrl]

...without staying in their accomodation?

We'd like to take the children swimming there this half-term, but I can't find anything on day passes on their website.

Thanks.

Only as the guest of another person or family. It costs £16 per day per adult, £10 per child and under 4s are free to get a day pass.

in case this is useful for anyone else : I just spoke to them and booked - you don't have to be invited or anything, but do need to book in advance.
Anyway, it's £52 for two adults and two children over 3 (the 3 year old goes free) for day passes.