One way to provide more information about your location point on a map is to add images and video. You can have multiple images and video for each location point, but you can only add them one at a time.
To edit the data (name, description, images, videos, etc.) of a location point, click on the pin on the map that marks the location point.
A window will appear. Select the pen icon in the bottom right corner of the window.
The window will switch so that you can edit the name and description. To add an image or video, select the camera icon in the bottom right corner of the window.
A large window will appear. Across the top there will be four options: Google Image Search, Image URL,Video search, and YouTube URL. There will be a blue line under the option that is currently selected for use.