Ok, if this is an old glitch thats been done....please let me know...I couldn't find it listed or in search...If not, then its cool to "discover" one....
Heres what happened....while helping a crew a few days ago get the stumps for some of the staffs they needed...I showed em a trick I used involving the hilltop and ledge...while on the ledge fighting stump,I fell through into the "underworld of El Sudoron! It was so dark black and blue and the stump went in with me...lol sose while fighting him I somehow left the glitch before I could explore it...the others couldn't get in and neither could I do it again...they said they could see my crew symbol on the ground sliding around and red damage points... So, I went back today, alone, and tried to find how I did it...then a friend tp'd to me and when he was coming down onto the ledge to see me...he fell past me into the glitch...I was fired up!! I finally did it....
the Key is not to jump off the hill edge onto the ledge,,,but to barely walk/edge/drop off over when right above the clump of bushes thats over the crack in the ledge...and you'll fall in
the glitch takes you underneath El Sudoron and it is very cool(I moved my screenshots and could only find this one and its not the best)....the colors change around you, especially the floor....and I now know that is with the changing sky color outside...you will be underneath the critters and other players sometimes, and can see out one side to others...you can still take damage from enemies , so no advantage in fighting while in glitch but its fun....stumps and gators will come in with you so be ready...Its a good size area, but barriers prevent you from going to back beach, but might be glitches while in the glitch that we don't know yet...you can lob nades out in certain spots,,,if you dont overpower them otherwise they bounce back on you.....pistols always seemed to fire out..staff works well...It seemed really huge at first,,but after half hour we noticed some shallower spots(if you jump, you jump out of glitch).on the pic you can see the gator on a lil strip of ground above us and a corrupt stump also, hes just a lil furthur away.....other players may have reported us...so hope its still there..I feel that there are more glitches in El Sud waiting to be found....and Pirates like hidden treasures..aaaaarso I'll be going back soon....