GTA 5 Army Base is located in the northwest area of the map, just south of the Paleto Forest. The base is fenced off and has a few small buildings inside.
Checkout this video:
GTA 5: Where is the Army Base?
The Army Base is a location in GTA 5. It is located in the north-westernmost part of the map, in the desert. To get there, you will need to travel by plane or helicopter.
