You might notice we focus on a select group of incredible cities throughout these itineraries. While our world is full of beautiful destinations and endless travel combinations, the cities highlighted here are the direct companions to our printed travel guide. We wanted to provide a deep, highly curated experience for the exact places featured in the book. However, please view these routes as a flexible baseline! There are countless stunning variations you can make on your own, and we highly encourage you to adapt these plans to weave in your family's own dream destinations along the way.