Looking on Debeli vrh from the summit of Prevalski Stog, we can nicely see the usual ascent route, and, in good conditions also the ski tour from its fore-summit. From Lazovski preval (on the left) you ascend by a karst terrace towards the high edge, but before you reach it, you turn up on the fore-summit (the left of both peaks). There the notch is awaiting you and you need to climb down a few meters.

From the high edge on the right the ski tour from Kanjavec (behind Debeli vrh) comes down.