green dots in mapscreen.

Can you send a screen shot? Dotted green usually means a designated unpaved path for biking or foot traffic.

Foto of screen. 

Which map is it?

I have also seen these in the Topoactive Europe.
Even if you have one of these points exactly in the middle and zoom into the map, the point does not change and there is no further information on the map.
The point (and others too) are just there, seemingly at random

Are You just joking guys? They´re towns/villages indicators. The centre of each town/village. If You zoom, You should see the town and green dot in centre of it.

It's the Topoactive map. 

There are too many dots only in my village, it cannot be the center of a village, I think. 

Paul said:

it cannot be the center of a village, I think. 

That is exactly what I think.In a slightly larger city, there are many of these points. What kind of centers should they be then?

Parts of the town? You're right, that some of them are on other places, in nature, but there is a building near them. So it's used for other points too, I guess. Maybe somebody will give us clear answer.

Till today, I don't bother with that. Thank you :-)).

https://forums.garmin.com/outdoor-recreation/outdoor-recreation/f/fenix-5-plus-series/229546/green-dots-on-maps

Explanation from AI :-):

According to the web search results, the green dots on topo maps in Garmin watch can mean different things depending on the map type and the zoom level. Here are some possible explanations:

On the TopoActive Maps1, the green dots are waypoints that represent points of interest, such as parks, sports facilities, landmarks, etc. You can zoom in on the dots and hold start to access the icon info and what it represents2.