This article for the Ikatak Shrine in Legend of Zelda Tears of the Kingdom contains information on how to get there, how to get inside, how to solve puzzles, and where to discover treasure boxes.
Ikatak Shrine Location
Ikatak Shrine is located on a barren plain above the Gisa Crater impact point within The Legend of Zelda: Tears of the Kingdom. This temple is deserted.
The Guide to the Gisa Crater Crystal
The Ikatak Shrine is a “Rauru’s Blessing” shrine that must be unlocked by its crystal. Which mean you must obtain the shrine crystal, which is located in the Gisa Crater, in order to visit the Ikatak Shrine. Instead of leaping into the stated crater, proceed southeast to another crater opening (be sure to remove the pebbles concealing it, though). The centre of the smaller crater is filled with red stones.
There is an ore-filled chamber here that serves as an alternative entrance to the main Gisa Crater cave, where a Bubbulfrog resides. Use an arrow to kill it, then take anything you want from this area.
You can enter a larger cave below through a small entrance at the tunnel’s end. It’s difficult to pick out anything here, but you can see two Stalkoblin below and a glimpse of the Ice Like.
You should stun Ice Like first (they are vulnerable to electricity) before attacking their stunned form. Be careful where you stand because the ice mist they shoot has a good range. A Topaz Rod and Arrow’s electrical bursts are very powerful. If you don’t feel like taking on both of them, you can use Ultrahand to move the shrine crystal to safety after clearing out one of them.
The shrine crystal must now be extracted out of the crater. In the cave’s northwest section, you’ll find two rockets on the floor. Attach one of the rockets firmly to the central crystal, ensuring a stable combination for launch through the ceiling opening. Activate the rocket to propel the crystal out of the cave, and then use Ascend to return to the Surface.
Inside Ikatak Shrine
After the crystal lands, take hold of it and follow its laser back to the Ikatak Shrine. Inside the shrine, unlock the chest to obtain a big battery, and then successfully complete the shrine to acquire the Light of Blessing.