Blocked at first quest [spoil]

[Toxicat]

Hi everybody,

I've buy the game by a couple of hour and my first word was: "Wow, THE fallout's son".

But now i doesn't find how to progress. I have to clean five outpost but the problem is, where are they ?

I've progress trought some tunnels, kill a couple of rat's and stalker (the sledge hammer guy one shot me at the first encounter TT) and now i'm in a hudge room with a yellow/black stripped fence. Where i'm supposed to go now ?

[UnLimiTeD]

You've went the wrong way
You went up, that's the second 'quest area' of sorts.
The Caves, with the outposts, are down, level 9.
On the + side, it should be rather easy now .

[Toxicat]

Yep, I finally found where it was necessary to go but it's take me more time x')
By the way, thank for the answer !