Amanohashidate is an iconic landbridge that straddles the Japanese Sea and Miyazu Bay.
The landbridge itself has over 8000 trees with beaches on both sides spanning 3.6K. From one of the scenic overlooks, you can get a unique perspective of the scene by looking upside-down between your legs.
The sea and bay reflect the sky and the pine forest turns into a winding green dragon crossing the heavens.