Yellow Spire Wrecks Expedition Flags

From Harvester’s Hollow, run all the way around the statue to the ruined bridge rising out of the ground. Head to the top of the bridge and look for a grapple point on the roof of a nearby building.

Grapple over, then follow the path around. Keep climbing up the rocky trail, using your grapple two more times when needed. Eventually, you’ll reach a gap between two rock walls with handholds on the sides.

Climb up using the handholds, then follow the path around until you reach a sunlit chamber where you’ll find the flag.