The Isle of Spires Ruin is the westernmost Relic Ruin in Horizon Forbidden West, and completing it will award players 5,000 XP, two skill points, and the eighth ornament, Golden Toucans. Aloy will need to visit the Isle of Spires Ruin as part of the main story. The ruins can be entered through an opening on the northern side of the building heading west past the Campfire. In order to complete the ruins, players will need to find a key and visit two areas in the building to determine the passcode for the final door where the ornament is located.
After entering the ruins, players can swim south out of the building to salvage a Horizon Forbidden West Ancient Valuables Box. Inside the building, there will be some Firegleam on the right side near the water which can be set off to open up another path to the outside. Across the water, players will see a door with a Datapoint and Key Module that can be scanned for more information. There are two sets of numbers to find that make up the door code, and a key that's located in the bottom section of the building beneath the ground level where Aloy entered the ruins.
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From the locked door, players will need to turn around and dive down into the pool of water swimming toward a door that leads to a new section in Horizon Forbidden West. An Ancient Valuables Box can be collected underwater before entering the new area, and on the other side of the door, an Ancient Valuables Safe can be found. On the left side, there's a spot to swim up and into a room with some Firegleam that opens up an alternate route into the ruins. Inside the room, there's a crate that can be pulled from the water and dragged to the other side. Players can
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