After you carry the shrine crystal across the lava lake in Lake Intenoch Cave, you can enter Moshapin Shrine.
How to Open the Shrine
Complete the quest The Lake Intenoch Cave Crystal to open Moshapin Shrine.
Rauru's Blessing
The chest in Moshapin Shrine contains a Mighty Zonaite Shield.
Buy the Tears of the Kingdom Zelda amiibo
Buy The Legend of Zelda: Tears of the Kingdom for Nintendo Switch