The Julian Alps Community strives to improve the public transport services in the area and encourages the visitors to use the regular bus lines, free summer shuttles and trains. Slovenian Railways trains will get you to the starting points in Kranjska Gora and Tolmin. Timetables and information are available on Slovenian Railways website.
For stages between Kranjska Gora and Trenta village you can use the Arriva bus services.
For stages between Trenta and Tolmin you can use the Nomago bus services.
It is recommended that you inform yourself about the public transport possibilities beforehand in one of the tourist information centers, especially out of the main summer season.