We are at least once a day. We get to the parks at open, stay until just after lunch. We then go back and eat lunch and spend a couple hours in the pool during the hottest part of the day. We will then head back to the parks just before dinner. We find keeping kids out all day at the parks, usually ends up with cranky kids. Since we generally stay in a 2 bedroom with family, we try to get back out to the hot tub and pool to relax for a bit before bed after the kids have passed out. It's the benefit of having grandparents with.