You can also create a tab to show a map. To do so, set the tab options by following the first two steps described here, then select Map in the Layout option (1), then then choose for which products this tab is being created from All products or Customized in each product (2). Now, add the address used by Google Maps to generate the map in the Address option (3).
Set the map width, height and zoom (4) or enable the option Full-width map (5) to show the map in full width.
Map tab example
