As you explore The Witcher 3’s world, you’ll encounter Places of Power. These magical stones temporarily increase the intensity of Geralt’s Signs. You’ll also receive an Ability Point the first time you visit each Place of Power.
To use a Place of Power, approach the glowing stone and press the prompted button. Pressing it briefly will get you your Sign buff, but you’ll have to hold it down for a couple seconds to collect your Ability Point on your first visit.
Below, we’ve got a map the only Place of Power in Kaer Morhen.
Kaer Morhen Places of Power locations map
As you explore the world, you’ll eventually return to Kaer Morhen in the far northeast of Witcher 3’s map. Once the Place of Power is marked as a Point of Interest question mark (along with everything else remotely interesting in the region), you’ll have to make your way far to the north to reach it.
Use our map above to sort out which of those question marks are Places of Power. We’ve also labeled the area’s Signposts to make it easier to Fast Travel close to each.
Visiting a Place of Power will buff the associated Sign for 30 minutes.