I took my kids with me to Thailand. I went to Hard Rock Pattaya. THe facilities for kids were great. It got a big pool and fun park for the kids to play while we were in the hotel. And then we also took them to Ripley's Museum to see the shows and the museum. They had a great time.

I did not have time much. But I heard that there are many places for kids in Pattaya such as Under Water world, Pattaya park, and etc. Try it and let me know what you think.