Approx 2 hours drive from Hull but well worth a visit (have several hotels on site to stay over in and run deals for 1 night and 2 days park tickets). The main theme park Alton Towers has a few rides for younger children plus a lot for older children. CBeebies land is perfect for under 5s with lots of nice rides, shows and things to see and do. Also a crazy golf and waterpark in the Splashlandings hotel.
Alton Towers Resort, Alton, Staffordshire, ST10 4DB