There is hiking for all levels throughout the region of Kranjska Gora and it’s one of the access points to the beautiful Julian Alps. There’s everything from gentle valley walking for instance around Zelenci Lakes Nature Reserve or Lake Jasna or up the Tamar Valley to semi climbs up many of the most famous peaks in the region. One of the most loved places in the region for walking is Vrsic Pass. It’s a stunning mountain pass that runs from Kranjska Gora to Bovec. There are also beautiful high altitude walks from the top.
If you love paragliding, the nearest point for this activity is basically at the triple borders of Slovenia, Austria, and Italy on the Austrian side that can be reached through Arnoldstein’s small town to Dreilaendereck.
There are biking activities for all levels in the region. MTB park on Kranjska Gora ski slopes is actually open during summer time. Lifts basically run during summer and it will take you to the top of the runs.