Cincinnati / Northern Kentucky Airport Play Area

"Nice big area for playing"

Outside gate A5 is a great little area with a playhouse and other toys for kids to play between flights at the CVG airport (note, this is the "Cincinnati" airport even though it is in Kentucky).

The biggest drawback is that there is only one such area in the airport and it is at the first Delta concourse, so if you are flying out of B, it's not that convenient.