Summer fun: Cindy Crawford and Randy Gerber take their children to a water park in San Dimas, CaliforniaThe family also have something to celebrate - tomorrow is Presley's 11th birthday.
Throughout the day, Cindy kept her skin away from the sun's harmful rays by wearing a long sleeved white t-shirt over her khaki bikini.
Enjoying the sun and warm Southern California weather, they were spotted getting wet and wild on rides such as Neptune's fury and the Thunder Rapids.
The family also have something to celebrate - tomorrow is Presley's 11th birthday.
Throughout the day, Cindy kept her skin away from the sun's harmful rays by wearing a long sleeved white t-shirt over her khaki bikini.
Making a splash: The family enjoyed the Neptune's Fury rideAlthough genetics are on her side, she has admitted to regularly receiving certain cosmetic procedures including Botox and vitamin injections to keep herself looking young.
And the owner of the worlds most famous beauty mark says she keeps an eye on any moles.
'The mole on my face isn't the type that's dangerous, but I have others and I get myself checked every year.'
'I had three removed - two on my back and one on my belly,' she added.
No VIP treatment: The family waited in line for the next ride source: dailymail
