Have you come across any in your travels? Places marked by map markers are probably not very secret nor hidden.

I'd list the mountain pass connecting Jacobstown to the Great Khan camp, which has a dead Super Mutant with a Fat Man (as well as million Cazadores along the way)

Deathclaw R... Rsomething, across the river.

3 Super Mutants by a campfire at the NE edge of the map (NW of Devil's Tongue). Without the WW trait, I went down into the cave behind them thinking it'd be a seperate locale. It's closed off however and seemed to spawn a Feral Ghoul Reaver jumping me from behind.

Can't think of others at the moment.

There's the racing area south of Primm.
Atleast in my game, it doesn't have it's own marker, but it gets a location marker on the map after being discovered.

Thought I've seen people calling it the Deathclaw Promontory or something.

I didn't know about the Jacobstown town canyon, gonna check that out now...

And that camp by the Ranger Outpost with the 3 Super Mutants... notice how there are 4 bed rolls but only 3 Super Mutants... hmmmm. :blink:

I'm quite sure that has a map marker.


I found an unmarked cave. I can't remember the name, but it's just west of Lucky Jim's Mine. It's on the other side of the ridge so it's better to approach from a fast travel point west of it. You're sent there for Nightstalker Eggs in the quest from The Thorn.

There's a lot of hollowed out rocks around the the Mojave, but nothing that useful in them.

Great Khan supply caves up in the mountains around Bitter Springs (NE) - don't have map markers or count as 'discovered' locations. You'll be directed to go to one of them if you get some quests from the NCR 'leader' there. The other one is right behind Bitter Springs if you walk up the path behind BS and go into the dark crevace (sp??) to your left.