For me there were some problems walking there:
Hiking is very popular in Slovenia and camping not allowed ; so you end up sleeping in very busy cabins. ( i like to camp)
There is no water: As you can see a limestone landscape; all water vanishes into the rocks, no streams.
Consequence is the cabins have no water but bottled water and this last summer was so dry there was no water to clean yourself...
I consider Gran Paradiso (Italy) one of the nicest areas for hiking...
PS as mentioned; its a panorama- here a detail at 100%