If you're setting out to clear the map, Diablo 4 Altar of Lilith statues will be one of your biggest collection tasks. Each one rewards some Diablo 4 renown and also unlocks stat bonuses for all your future characters in the same realm.
Every Altar of Lilith can be found in the overworld, so don't worry about seeking them out inside dungeons. These statues aren't marked on the map until you unlock them though. Some are pretty easy to find alongside the edge of paths, but others are a bit tricky to spot despite their red glow. We've got the completed map of Fractured Peaks for those playing in the Diablo 4 beta to help track down the ones you still need and a few hints on how to actually locate the trickier ones.
There are 28 total Altars of Lilith in Fractured Peaks, the first major area in Diablo 4. For the most part, heading to the spot marked by the grey winged icon on the map above makes it easy enough to locate the Lilith statue holding a glowing red ball. You just need to interact with it to unlock the stat bonuses and the icon on your map.
There are a select few that aren't as obvious though. The map above should get you close, and I've labelled them by the sub-region name you'll see above your minimap.
Altars of Lilith provide permanent stats boosts to all your future characters on the Eternal realm (separate from seasonal characters, presumably) and can only be earned once. Every Altar of Lilith will reward 10 area renown, regular experience for your character, and one of the following stat boosts:
