This is a protected speleological environment, not a conventional illuminated show cave.
What the operator describes
The local Pazin Cave operator describes a guided route descending from the canyon toward the natural Pazinčica riverbed and into the cave, with specialist equipment and experienced speleological guides. Their published route includes an underground section and lake area.
Before you go
Expect uneven natural terrain and cooler conditions underground. Appropriate footwear and advance reservation are sensible; use the operator’s current guidance as the authoritative source for what to bring and whether the experience is running.