is there anywhere to go inside there
or any unique weapons ?
i make a lot of posts partly because im addicted to the game at the moment

There is nothing but random loot and a quick death, take arcade gannon there though, he says something important to his quest

also take arcade to the crashed vertibird nearby, very hard robot enemies but a sweet reward

There is a shack with a dead ghoul wannabe named Trash. She went there to become a gnome and died of rad poisining. Somethimes theres a Glitch were she is still alive but with 0 health and no speech options, just the stand in. Very very fun to kill :3

Also

No way to get in there without leaving the map, and there's nothing back there if you do. Interestingly one of the craters in there does a little more rad damage than the rest of the area though.