The 671 meter high summit is forested, so you don't get a view from here. But there is a small summit cross, which is nice. This is also the start of the Falkenberg Bike Trails.
The last 10 minutes to the summit are very steep from both sides. The view of the Wörthersee is unfortunately not very good due to the dense forest. Better view …
If the summit of the Kreuzbergl wasn't marked on the map, you would probably just walk past it. However, there are a few beautiful paths through the forest and it's definitely worth a detour if you're already in the area!