Scribble Maps lets you pick from a variety of base maps on which you can draw and produce multimedia markers. The base map collection consists of Google Maps, ESRI maps, National Geographic maps, and Open Street Maps..
In this short video I offer a summary of how to develop a multimedia map on Scribble Maps..

To liquidate Geography Awareness Week 2021 I have one more cool tool to share.
As the name indicates, you can use it to draw on maps. You can likewise utilize it to produce multimedia map markers.