The latter is done using the rather large green button on the right edge of the screen in the map view. Obstacles and danger spots can be entered there, as well as sights and places that are important for cyclists anyway, such as charging stations, air pumps or parking spaces.
On the other hand, if you don’t have a specific goal, want to get to know a region better or want to use recommendations from other users, the best thing to do is to use the “Discover” tab. In addition to popular routes in the area, there are also tours for special target groups, such as uphill and downhill. You can also filter for routes that are as flat or hilly as possible.
Particularly useful here is the possibility that routes can be saved in advance in the “My routes” area and only have to be started there at the beginning of a bike tour. In addition, you can also view the routes you have recorded yourself using the recording function already mentioned.