Hia Miu Shrine is a Shrine from The Legend of Zelda: Breath of the Wild. It is located at the far northwest corner of the Hebra Mountains. The Sheikah Monk Hia Miu offers the A Major Test of Strength trial and he will give a Spirit Orb to Link upon completion of the trial.
This trial is A Major Test of Strength. In this test, the Guardian Scout is equipped with a Sword, a Spear, and a Battle Axe. Once it is defeated, a door on the far end of the chamber opens revealing a chest containing a Sapphire and Hia Miu's enclosure.