All Tunnels and Caves in GTA 5 Map. Including underwater caves. I've left out bridges unless they looked "tunnel-like". : r/gtaonline
Sunken UFO Wreckage | GTA Myths Wiki | Fandom
10 GTA 5 Secrets That You Won't Believe - Thelma and Louise, Aliens, and Underwater Hatch | VG247
Where to find underwater Hidden Caches in GTA Online
I'm going to put an end to this myth: The "Giant Submersible Wreck" Easter Egg is most likely just an abandoned underwater research facility/lab. Comparison photo - the Aquarius Reef Base. :
GTA 5 - MOST SECRET UNDERWATER LOCATIONS - YouTube
outs 5 image - Secret Underwater Base Expansion [.NET] mod for Grand Theft Auto V - ModDB
Discover Hidden Underwater Military Gear in GTA 5
Underwater points of interest? - GTA Online - GTAForums
Exploring underwater secrets in GTA V! | Exploring underwater secrets in GTA V! | By Gamology - Gamers On Board | Facebook