Just Cause 3: All 23 Ancient Tombs in Insula striate, locations

Just Cause 3: All 23 Ancient Tombs in Insula striate, locations

The Ancient Tombs are a special phenomenon that occurs only in one of the three Medici Islands, namely in the island Insula striate, the largest landmass of the archipelago. There are a total of 23 ancient tombs covered with blue flowers and have a door on one side. They are easy to discover from the air. So get yourself a helicopter and go on graves hunt. If you have found all the graves, you'll get a truly epic reward, a grenade launcher called Urga Stupka 210. So you blast everyone and everything away.
The coordinates of the ancient tombs

Litore Torto: N 40 - 50.48 / E 5 - 45.10
Litore Torto: N 40 - 46.91 / E 5 - 45.68
Grande Pastura: N 40 - 51.54 / E 5 - 44.60
Grande Pastura: N 40 - 50.67 / E 5 - 41.79
Grande Pastura: N 40 - 49.94 / E 5 - 41.84
Grande Pastura: N 40 - 49.65 / E 5 - 42.93
Val De Mar: N 40 - 47.10 / E 5 - 41.19
Val De Mar: N 40 - 46.79 / E 5 - 40.78
Maestrale: N 40 - 47.20 / E 5 - 39.02
Maestrale: N 40 - 47.14 / E 5 - 38.06
Maestrale: N 40 - 47.18 / E 5 - 36.89
Maestrale: N 40 - 47.71 / E 5 - 35.08
Maestrale: N 40 - 48.52 / E 5 - 36.04

Maestrale: N 40 - 48.79 / E 5 - 35.44
Maestrale: N 40 - 48.82 / E 5 - 34.57
Maestrale: N 40 - 49.47 / E 5 - 34.26
Maestrale: N 40 - 49.07 / E 5 - 33.08
Maestrale: N 40 - 45.75 / E 5 - 38.74
Libeccio: N 40 - 45.89 / E 5 - 32.75
Libeccio: N 40 - 45.98 / E 5 - 33.68
Libeccio: N 40 - 46.37 / E 5 - 36.94
Prospere: N 40-44605 / E 5 - 40.03
Costa Sud: N 40 - 46.46 / E 5 - 46.69

Here the video with the locations of all ancient tombs.