International Travel - particularly Europe

Please post any travel ideas or tips for ppl traveling. Especially traveling with kids. It can be challenging traveling with kids. My initial trips I did to I was always single, however, I only had 1 good/long vacation with my wife before we had children.

Now it is a challenge: I have a 7 year old son, 4 year old son, and a 2 week old daughter.

I am no expert (Rick Steve's) on travel. But, I will try to put up my learnings over the years on the site.

I started traveling at nine and did my last trip at 37 with two kids to Austria and Germany.