Take the bus to Himeshaga-no-yu（ひめしゃがの湯） bus stop.
下呂バスセンター=Gero basu sentaa (Gero bus center)
下呂駅前=Gero ekimae(Gero station front)
小坂駅前=Osaka ekimae(Osaka station front)
土日祝運休=Saturdays, Sundays, and holidays Cancellation
From 8/13 to 15, 12/29 -2019. 1/3 on Saturday, Sunday and public holidays timetable
It's about 20 minutes when I search the Gandate Park walking time from Himeshaga-no-yu on the Google map.
It is approximately 30 minutes till mitsudaki.
Himeshaga-no-yu=Himesyaga-no-yuEdited: 5:54 am, June 07, 2018
Thanks so much haro