For the map section, there is no choice of templates. Only one template is available for each view:
The map section can be very useful for many types of apps. You can add one or more map sections, and create categories to sort your locations within each section. Here are some examples of how you can use this section.
The Map section allows you to create geolocated points to be displayed on a map. It can be very useful to easily point out places to your users, and they will be able to easily display routes to reach these places.