Summer is a time of long journeys and flights, so it is worth mentally preparing for this form of travel.
Some people simply sleep the entire journey, but not everyone can do it.
This is a wonderful form of leisure for adults, which not only helps to cope with stress and have a good time, but also allows you to "close" creative needs.
All you need to do is add a pack of pencils and the coloring book itself to your luggage.
It is quite possible that you had more important tasks at home, so you did not have time to focus on your vacation plan. On the train or plane, you will have enough time for this.
You just need to print out all the necessary information in advance and purchase a guidebook.
Many people don't have enough time to read in their daily lives. But when you're traveling, you can relax with a book. You shouldn't take specialized literature or complex scientific works.
Choose simpler books.