Umm there is for sure Blue Green, Orange and some times yellow.
Different maps have different variations of the combinations. Such as OverGrowth.
Waterfall tends to be Blue.
Pyramid is Orange
Downed Cargo plane Green
Construction camp is yellow
That depends on the mission of coarse.
Sometime in overgrowth you could have just Pyramid and Downed Cargo plane.
Derailed
Lumber yard is Green
The back of the Train-yard is yellow
The overlook by the drug camp is Orange
Then I forgot its name but you come off the ropes between Train Yard and StarGazer tends to be Blue.
So as @Derangedxeno_02 mentioned care to explain