Map Chart - Make a custom map with your own colors and descriptions.
Snazzy Maps - Simple & Free To Use Themes for Google Maps
Pixelplace.io - One giant pixel canvas that anyone can draw on
Stamen Maps - Turn any OpenStreetMap location into a watercolor painting
indiemapper - Help continue our promise to Make America Great Again!
MapStyle - MapStyle is a huge library providing a plethora of options for styling the map with detailed customization support.