From Trenta or Kranjska Gora we drive on Vršič road where we notice a parking lot in front od Erjavčeva koča cottage, between turn 22 and 23.
Path description (automatic translation):
The parking lots continue as Vršiška up the road. Only those in poor us 20 minutes to lead Pass. On the Pass, turn left and within a few steps to get home Tičarjevega.