Saginoyusou golden route (Izumo Taisha shrine, Adachi meuseum, Matsue, Sakaiminato) There are many recommended places to visit, to help we made some routes for you. Please use it as a reference.

[Our recommended Best route] one night two days sightseeing trip

[Our recommended Best route] one night three days sightseeing trip

Visiting Iwami Ginzan silver mine ruins.

Iwami Ginza is a historic silver mine in the mountains of Oda City, Shimane Prefecture. The most prominent silver mine in Japan, it was discovered in the early 16th century and was mined for nearly 400 years. The area was named a World Heritage Site in July 2007.
(Refference URL https://www.japan-guide.com/e/e5850.html )

Visiting Tottori Sand Dunes route

*The Tottori Sand Dunes are the largest sand dunes in Japan. The sand dunes were created over thousands of years, as sand from the nearby Sendaigawa River was washed out to sea and eventually redeposited along the coast by the ocean's currents. Today, the constant movement of the tides and the coastal winds continuously shape the sand dunes and provide an ever changing landscape.
(Refference URL https://www.japan-guide.com/e/e8102.html )