If Google Maps is enabled for your site, by default, all Personal Event pages will display a Google map based on the event address. The map will only display to Attendees who are registered for the event.
If you do not want to display a Google map or if you want to allow unregistered site visitors to view the maps, modify these settings in the Default Event Page (one of the Host Registration Pages). You can also configure additional display features for the maps such as the location marker color, the map width and height, and the zoom viewing level.
Note: To learn how to enable Google Maps for your site, see Inserting a Google Map on a Page.