I think $11 only for Museum and $15 for Museum and boat.

Right outside the door

There are things I believe they would enjoy. There are some hands on exhibits and a movie. Quite a few artifacts to look at so that would keep them entertained. It just depends on if they are into anything to do with boats and boating. In the Spring/Summer, you can tour the freighter as well.

Yes, very informative. Good for all ages.

A 4 year old would like boarding the ship but I doubt they'd get anything but bored in the museum. Museum is good for the adults though.

Same as the museum but you cannot board after 4. We did not do a guided tour but the folks who keep up the ship were very nice to share lots of info and just visit.

There are a lot of mini videos throughout the museum and a lot of interactive buttons and boat models. The museum is also small enough that a parent could let him explore on his own without fear of getting lost. I had a son and I think he would have had fun at this museum at that age. Btw I think there are paddle boats outside in season and the lake freighter is quite large and open for family exploration.

You get to go into the area where you see the boilers. I really do not recall seeing the actual engines, but it has been a while so maybe I just do not recall. Perhaps you could give them a call and see what they can tell you. The ship is a true treasure no matter what.

We do not have an on site restaurant, however there are numerous options within 2 miles of the museum ranging from fast food chains to full service restaurants.