Where can I find Hornval's Horn? (The Witcher 3: Wild Hunt)

MaaF
when you go to look for the pretender to the throne of Skellige, really this horn helped me the best thing

MaaF
on the island where the lighthouse is, with the bandits in the camp, and the quest is taken in Caer Mur

GGame
Promptly, thank you very much))

Genom94
You're talking to me about the "Very Valuable Horn" quest, and I'm looking for the Hornval Horn, it really helps against a large flock of sirens...

MaaF ahh
, I remembered, you will find the horn if you follow the archer's trail, in a mission where you need to help the leader's son.

Thank you Genom94
))