Borderlands 3 (BL3) has 43 Named Locations in Promethea. This guide shows all of them for each zone on Planet: Promethea. This unlocks the City Slicker trophy or achievement.
None of the named locations are missable! You can still discover all of them after the story in free-roam. You can go back to all relevant places during the endgame.
To keep track of your progress, open the map and hit the L3 / Left Stick. You can check this map by map or if you zoom out to the planet map select you can see the total progress on that planet.
Simply step into every named location, you just need to stand in the right spot. When you find something new it always says “Area Discovered” with the location name in the middle of the screen. There is no need to uncover (turn blue) the whole map, you just need to stand in the specific spots to register them.
It’s best to keep the locations for last and do all side missions first. The reason being that certain areas are locked behind specific side missions. After having done every main- and side mission in the game you will be able to access all places. Until then some named areas are unreachable.
The guide below lists the Zones in the same order as Promethea’s fast travel select. If you haven’t unlocked a zone yet you must advance further in the story.
- Meridian Outskirts: 3
- Meridian Metroplex: 6
- Lectra City: 8
- Neon Arterial: 6
- The Forgotten Basilica: 2
- Atlas HQ: 9
- Skywell-27: 8
- Cistern of Slaughter: 1
The Purple Marker in the images shows the exact spot.
For the named location on all other Planets see Borderlands 3 All Named Locations Guide.
Meridian Outskirts Named Locations: 3
Meridian Metroplex Named Locations: 6
- Watershed Base
- Rise and Grind Coffeehouse
- Halcyon Suborbital Spaceport
- Knoxx Station
- Meridian Mercentile
- Titan’s Gate
Lectra City Named Locations: 8
- Meridian Seaport
- Market Quarter
- Downtown Square
- Big Dock Energy
- The Plant
- The Bone Zone
- The Hills
- The Underpass
Neon Arterial Named Locations: 6
- Titan Skyway
- The Runoff
- Septic Sluice
- Apollyon Transit Station
- Green Diamond Platform
- Restricted Catacombs (*requires very specific positioning)
The Forgotten Basilica
The Forgotten Basilia Named Locations: 2
- The Forgotten Basilica
- Vault of the Rampager (*enter purple vault portal after boss) – No Map Data Available
- Atlas Campus
- Courtyard of Innovation
- Perimeter Wall Maintenance Access
- Lobby of Self-Actualization
- Terry’s Office
- Skunkworks Lab (Side Mission: Ratch’d Up)
- Gary’s Pit (Side Mission: Ratch’d Up)
- Executive Suite (*take elevator up at end of Lobby of Self-Actualization)
- CEO’s Office
Skywell-27 Named Locations: 8
- Maliwan Modulars
- Katagawa Pleasure Pit (*requires very specific positioning)
- Maintenance Corridor
- Tritanium Refinery
- Fuel Processing
- Observation Deck
- Data Center (Side Mission: Opposition Research)
- Laser Control Room
Cistern of Slaughter
Cistern of Slaughter Named Locations: 1
- Cistern of Slaughter (*enter through Meridian Metroplex) – this one often glitches out, make sure you explore the full circle of slaughter and if the trophy doesn’t unlock go back here to make sure the counter says 1/1
That’s all Borderlands 3 Named Locations on Promethea and its zones. See Borderlands 3 All Named Locations Guide for the rest.