Login to your Google account. Open Google Maps and click on the "My Maps" option on the upper left tab. Click on "Create a New Map." Enter a title and description for your map.
Create a mark for the start point of your map. You will see this option on the upper left hand corner of the map. Give the start point a name.
Select the straight line tool and begin to draw your path. Double click to finish drawing the route and add a title to the end point.
Mark the places where you intend to stop. When the Title and Description bubble is prompted, click on "Edit HTML." In the text box, copy and paste the YouTube code of the video you wish to have in the map.