In case of rain, we recommend doing a shorter hike to Roblekov Hut and from there down to Begunje to avoid steeper slopes ascending to Begunjščica top
The 'Bornova path has a sheer drop alongside it, 'we would recommend skipping this path if you have extreme vertigo.
The ascent is technically easy but can be pretty troublesome when wet because of the danger of slipping. There are some short sections on the way down towards Zelenica where more caution is needed. Steel cables will help you at all difficult sections.