To get to Klobuk you have to first get to the starting point which might be a bit difficult as you won't find Klobuk on any of the maps. From Celje drive into Laško and then Zidani Most direction. Just before you get to Rimske Toplice follow the right turn towards Hrastnik. Once in Dol pri Hrastniku you will see the signs for Kal. Follow that road which gets really steep at some points until you reach the ski slope Rajska dolina. Drive into the tunnel under the ski slope and park where you can. You will find the blazes for Klobuk.

 

The other probably more car friendly access is from Hrastnik where you just follow the signs for ski slopes on Rajska dolina. When you reach the tunnel, park as already written above.

 

Follow the blazes up the steep hill to get to the ridge when the path flattens. From here on there's just a slight up and down path, easy to walk. You will reach the top of Klobuk in cca. 20 minutes. There's a stamp and a register book on top and a couple of DIY benches to enjoy the view.