Maps can be a great way to visualize and bring data to life. People often get excited by the idea of a map and its potential without considering the time it takes to build a custom map for your campaign.
This guide is intended to help you think through the process. Then decide if a map is the right time investment. Then, if you choose to create a map, provide some resources that help you avoid common pitfalls in beginner map making.
This is not an exhaustive list of resources; there are many online resources that can help you troubleshoot any challenges you encounter.