Walking question: Amusement parks/Malls

[kkevcamsmom]

We are heading to Valley Fair and Mall of America next weekend (8/11 to 8/13), I know there will be tons of walking and I want to count the amount fairly. Does this sound about right?

Valley Fair: We will be there from around 11 am until around 9 pm. I figured counting about 3 hours for walking time.

Mall of America: We will be there for a day and half. Possilbly 11 am to 6 or 7 pm, I thought for the whole time about 4 hours walking time.

Does that sound like enough or to much?

Thanks!

Lori