Streams: Mirna, Draga, Pivak and Rečina.
Waterfalls:
- Zagon(5m),2.Bačva(8m),3.ValaPeč(26,5m),4.MalaPeč(4m),5.kotli(12m),6.Zlenšćak(7,9m),7.Gjork(8.2m).
Name: Hiking trail 306 from Buzet to Kotli with 7 waterfalls.
Place: Kotli – (Buzet).
Coordinates: Start/end Buzet: 45.39899 N – 13.97539 E. Kotli: 45.36906 N – 14.01659 E.