This is a newer hotel attached to the St Charles Convention center and great in proximity to downtown St Charles. The restaraunt and coffee shop feature friendly staff and good food and the rooms are worth the money. It's just a short drive to the airport and about 40 minutes from all downtown activities.

St Louis Mills has tons of stores, including some outlet-type for both kids and adults. The indoor ice rink is great - and depending the day you can catch the St Louis Blues practice as well. Indoor mini golf, skate park, a big play area and food court offer ameneties for all ages.

The Science Center is a fantastic destination for a day of fun with exhibits geared towards kids of all ages. I love the learning aspect of the center and how the exhibits teach a lesson while allowing the kids to have fun at the same time. They also have a hands-on play room (for extra $$) for the younger children and IMAX movies (again, extra) for the older kids.

The Botanical Gardens are a great afternoon retreat for all ages to stroll through the acres of beautiful landscaping and flowers. The Children's Garden is a highlight for kids 2-12 with interactive exhibits (prepare to get dirty), water play and climbing area. You'll pay a few bucks per child to get in, but it's worth it!

The St Louis zoo offers a wealth of fun for all ages, including a train ride throughout the park, Stingray Cove during the warmer months for petting of the stingrays, a petting zoo for the younger kids and tons of free activities during the year for kids and families.
Admission is free - free parking fills up fast, so go early in the day or you'll get stuck in long traffic lines to find parking.