Move your self on the profile to show your position on the map as well as the distance, altitude and ascent/descent.
Inversely, put yourself on the map to show your position on the profile as well as the distance and altitude.
Click on the points of interest to show possible information..
Click on the two small arrows above the profile to show or hide the former.
Regulate the transparency of the of the map, or pass from one map base to another, by using the cursor above the map.
The buttons at the top on the left of the map allow you to zoom in/out, to pass from full screen (if your navigator permits you) or to show the maps in black and white so that the track of the route stands out better.
Go at Trace De Trail to see the route in 3D and for other information such as the chart of passages..