Clearing Lost Towers in Path of Exile 2 clears the foggy areas within its range, revealing more areas on the map.

The Lost Towers, also known as ‘Precursor Towers’ are one of the key mapping mechanisms in Path of Exile 2. These towers are located at the various biomes on the Atlast. These Atlas maps can clear foggy areas around their vicinity, expanding the regions for further exploration. Moreover, you can use cleared Lost Towers to apply modifiers to their surrounding areas. Get the complete guide to Lost Towers in Path of Exile 2, including how to clear them and how to place Precursor Tablets.
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How To Complete Lost Towers in Path of Exile 2
Lost Towers in Path of Exile 2 function much like any other nodes on the Atlas. Once you unlock a node that connects your path, expend a Waystone to travel to the Lost Tower.
Once you arrive at the tower, your goal is to reach the Precursor Beacon at the end of the tower. You don’t need to defeat every monster in the tower—just rushing to the Precursor Beacon can also get the job done. Interact with the Precursor Beacon to activate it and complete the Lost Tower, which clears the foggy area around the tower on the Atlas.
How To Place a Precursor Tablet in Path of Exile 2
Once cleared, a Lost Tower will have an available slot on the Atlas. Click the tower to bring up the open slot—each Lost Tower can hold one Precursor Tablet. After placing the tablet, choose the Influence option to apply modifiers within the tower’s radius. You can check the range of a tower by hovering over it on the map. This will display a large fiery circle, highlighting its radius.
Read More: How To Get Olroth’s Resolve in Path of Exile 2
Path of Exile 2 Patch 0.2.0 Tower Endgame Changes

Grinding Gear Games has teased several Tower Endgame changes with the upcoming Patch 0.2.0. Towers can spawn with additional mechanisms, including bosses. The teaser also featured a new boss, Karash, the Dune Dweller.
Towers will function more like regular maps, requiring players to fulfill certain requirements to activate them. Towers can now be affected by League mechanics from Precursor Tablets, with tablets used on other towers adding more content.
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