Kamikochi is one of the most beautiful Highland places in Japan. It is a part of Japan Alps National Park.
It takes about 1.5 hour by car or bus from J-Hoppers Hida Takayama Hostel.

Please see the link for the details:

J-Hoppers Group site:
J-Hoppers Hida Takayama Hostel:

AloJapan.com