Overview
The Curse of Carnarvon is a Blood and Wine treasure hunt on the Blessure riverbank, north-northwest of Castel Ravello.
Walkthrough
At the hidden treasure, Geralt senses something is wrong, and barghests appear. Kill them and take the key and Alistair Carnarvon’s journal from the corpse. The journal points to a camp guarded by two archespores. Kill them and unlock the chest in the camp. Deep holes in the ground nearby also hold a letter in Elder Speech and a scroll, which unlock an extra conversation with the innkeeper at Fox Hollow.