In Korea, I also take similar precautions when I take my child to a playground.
It can be scary when you let your little one get on a slide or swing and you see that it is broken. It can then also be tiring because you want to keep them off of it, but they keep trying to climb on it! hehe.. Never a moment's rest for dad.
Oh Also I will check out your previous post regarding Korean Bell.
Yeah, check it out! The Korean Bell is really nice and has a great story behind it based around the friendship between the United States and the Korean people.
The view from there is amazing as well. It is the highest point in town.