Instructions
Collect a hieroglyphic piece directly right of the ancient door in Geyser Plains. Press the X button while standing next a piece to collect it.
Obtain the hieroglyphic piece in the Deep Jungle, next to the Shipwreck Lagoon Portal, near a fork in the path.
Acquire the third hieroglyphic piece at Pier Beach, located next to the pier.
Find the fourth hieroglyphic piece on the ship at Shipwreck Lagoon. It is resting to the left of the ship's ramp.
Collect a hieroglyphic piece next to the door where you found the Llama Crown in the Dark Cave.
Travel to Skull Rock Jungle and find the next hieroglyphic piece resting to the left of the Skull Rock itself.
Obtain a hieroglyphic piece in East River Plains in an opening to the left of the pair of pillars that block the path.
Walk to the far left of the shoreline at South River Jungle to find the hieroglyphic piece behind some rocks.
Find the last hieroglyphic piece at Volcano Jungle, next to the upper hot spring on the right side.
Press X while standing next to a workbench to create the hieroglyphic stele. You receive the plans for this item as soon as you collect all of the hieroglyphic pieces.
Return to the ancient door at Geyser Plains to open it using the hieroglyphic stele.