Transit: Shirahone Onsen & Shin-Hotaka?

Hello,

We are planning to spend two nights at different onsens between Matsumoto and Takayama (travelling from East to West).

For the first night, we are planning to stay at Awanoyu Ryokan in Shirahone Onsen. For the second night, we are planning to stay in Shin-Hotaka Onsen.

While there are seperate ways to access both towns via public transit from Matsumoto, I cannot figure out how to connect from Shirahone to Shin-Hotaka.

Does anyone know if there are connections available? I would prefer to not have to rent a car.

Thank you in advance,
Greg

If you go to Shirahone Onsen（白骨温泉） by April 16th, here is a reference.
From Matsumoto （松本）to Shirahone Onsen Awanoyu （白骨温泉泡の湯）(only 2 buses)
https://www.awanoyu-ryokan.com/img/2022-23huyu.pdf
https://www.alpico.co.jp/traffic/local/kamikochi/norikura_shirahone_wi...
From Shirahone Onsen Awanoyu（白骨温泉泡の湯） to Hirayu Onsen（平湯温泉）
https://www.awanoyu-ryokan.com/img/2022natu-aki2.pdf
From Hirayu Onsen（平湯温泉） to Shinhotaka Onsen（新穂高温泉）
https://www.nouhibus.co.jp/route_bus/shinhotaka-line-en/

Thanks Haro1210, that’s incredibly helpful. Appreciate it!