Ultima VIII: Pagan Walkthrough
7.14. Argentrock Isle Waypoint
If you don’t have a Restore to Sight scroll (we got one very early from Salkind’s house) on your person but have one stashed in Central Tenebrae, teleport there first and pick it up.
Teleport to the Hall of the Mountain King. Jump down to the east, go north all the way and west to the Earth symbol (F) to be transported to a similar platform near the exit to Stone Cove. Again jump down to the east and go south all the way to Stone Cove. Go west and exit to Upper Catacombs 2.
Go north, walk around the pillar to the west to reach the pillar with the switch, go east past the fire shooter, and go north all the way. Jump east across the water and keep going north (the passage winds east a bit), all the way through a very narrow passage that is patrolled by a ghost. Once you reach the stone bridge, turn east to find a door in a wall with spikes atop. Use the Key of the Scion to unlock it and go through to reach Argentrock Isle. Go northeast, then north across the wooden bridge, and finally west-northwest to find the Argentrock Isle waypoint.