ESRI Story maps are a free way to create inspiring, immersive stories by combining text, interactive maps, and other multimedia content. Publish and share your story with your organization or everyone around the world. I’ve used their tool to explain the research we conducted in Iceland (as described in the novel Cold Flood) with interactive maps.
Enjoy and remember you can create your own story maps just by going to https://storymaps.arcgis.com/