Charognard

Submission time- 06:24:15 to 06:51:00 Spent 18 hours in the game, all main + side quests done, discovered whole map and still was not able to reach "Bunker 21" as shown on map. All shown in video in short and then going thru "military checkpoint" and backtracking our steps in the cave as we were there min 3 times trying to find the bunker. I hope this is enough for the dare! Some sort of "guide" would be amazing - we are still very confused if we did what is needed or not at all. Thanks!