The expansive world of Grand Theft Auto V (GTA 5) offers players a plethora of diverse locations to explore. While Rockstar Games skillfully guides players through numerous areas during the storyline and side quests, there remain hidden gems that can only be discovered through exploration. These secret spots, while often in plain sight, can be elusive for even the most observant players.
This article highlights five intriguing secret areas in GTA 5 that players might not yet have discovered as of 2025.
5 Must-Explore Secret Areas in GTA 5 for 2025
1) LS Customs Office

In San Andreas, there are four LS Customs garages, but one unique feature can be found at the garage on Route 68 in Blaine County. Players can enter the mechanic’s office by approaching the small door located to the left of the main garage entrance. This allows you to explore the interior on foot without needing to bring your vehicle inside.
2) Abandoned Mine
One of the spookiest locations in GTA 5, the Abandoned Mine can be found in the hilly region of Great Chaparral. This eerie spot features a single entry and exit point that you can access by blowing up the wooden door with explosives. Although there are no significant secrets inside, the darkness of the cave, accompanied by unsettling sounds, makes for a chilling adventure. It’s advisable to carry a firearm equipped with a flashlight for better visibility while navigating through the mine.
For a visual guide, check out this video.
3) Richman Mansion
Located in the picturesque Richman neighborhood of Los Santos, the Richman Mansion is not only visually appealing but also packed with intriguing secrets. Known for hosting extravagant parties, the mansion attracts various NPCs, giving you the chance to sneak a peek into these lively gatherings. Among the guests, you may even spot exotic female NPCs, adding a layer of excitement to your visit. Notably, the mansion serves as a nod to the real-life Playboy Mansion, making it a must-visit spot for any fan of GTA 5.
For more insights, take a look at this video.
4) The Ghost of Mount Gordo
Every night between 23:00 and 00:00 hours, players can witness the haunting presence known as the Ghost of Mount Gordo. A spectral female figure appears on a cliff, captivating those who dare to venture close. However, be warned: approaching too closely will cause the ghost to vanish. This eerie phenomenon can also be experienced while playing GTA 5 Enhanced on platforms like the Steam Deck.
Discover more about this ghostly encounter in this video.
5) Mariana Trench

GTA 5 features an astonishing underwater area resembling the real-life Mariana Trench. To explore this depth-defying location, players must acquire a submarine. Be mindful of the game’s warning regarding increasing water pressure as you descend. Reaching the depths poses a significant risk of your submarine imploding, so consider utilizing one of the more robust submarines available in GTA Online for this risky adventure.
For an in-depth look at these secret areas, visit the original source here.