Alleys, situated in Ocean Beach and Washington Beach are a hotspot for myth activity. Unlike other alleys in GTA, they share a strange trait. They are being abandoned and dark, which may lead players to ponder over the existence of something supernatural or mythical.
A strange observation is noted, that a torn apart fence is located right in the middle of Washington Beach's Alleyway, that leads to a dead end and minor shortcuts. The cause behind this addition isn't revealed and is probably featured by Rockstar, to add a vague touch to the location.