Maps
To embed a map of your location (or multiple locations) into your website, there are various options available. Please keep accessibility in mind when integrating a map: maps that serve as directions must be supplemented with a textual description of the route.
BayernAtlas
The BayernAtlas is provided by the Bavarian State Ministry of Finance and Regional Identity. It offers a variety of features, including a very detailed map representation. Follow this link if you would like to integrate a location with the BayernAtlas into your website.
Google Maps
You can embed a map from Google Maps into your website. The advantages include route planning capabilities, a widely known interface, and a broad range of features. Google is a commercial provider, so the content, functions, and terms of use are designed accordingly. You can find instructions for this here.