skull symbol on map?

[Grandmaster of Pwn]

hi guys, wondering what the skull symbols on the map mean? i just head towards the little questionmarks. clear and explore the area and theres now a skull in a triangle symbol. first i thought that means theres enemies left, but it wont disappear.

[Balthasar☆]

Just means it is a Dangerous Location with Enemies.

A ‘’question mark’’ indicates an interesting place that you haven’t visited but have already learned about it (for example, from your comrades or by using your binoculars);
A ‘’red skull’’ indicates that the place where you have already been is occupied by enemies – bandits or mutants (you will find resources there, less often a note or an upgrade could be found).
A ‘’green house’’ or a ‘’green fire’’ (in Taiga) indicates a safe shelter with a sleeping place or a workbench;
A ‘’white cross’’ indicates the next place you should visit to progress along the storyline.

[Sweetroll]

Something like an outpost or monster den

[Grandmaster of Pwn]

ok thanks guys for the detailed response. so it doesnt mean i still have to find some cool item or clear out enemies? it just means there are usually dangerous enemies there? i have noticed they seem to respawn.

[Balthasar☆]

Game tells you by this that those Locations are occupied by Enemies and Explore with caution.

[Sweetroll]

I think only monster will respawn but not human. But if you want to look for cool items you have to explore around.