Elfhelm's grandson Elfdag may have foolishly entered the Paths of the Dead, and Éowyn wants you to save him, if he can be saved.
'You are a hero, are you not? I overheard some of the men speaking of your deeds, and by their account you seem an accomplished adventurer! If I bring you to the entrance, will you enter the mountain and search for Elfdag? I will not follow you in... I promise!
'Let me know if you are ready, and I will bring you to the place. If you have a Fellowship of like-minded adventurers, bring them along too... I daresay there will be a place for them as well!'
Radwine is at the camp in Dunharrow, by Éowyn.
Radwine has asked you to dare the darkness of the Paths of the Dead in search of his friend Elfdag.
You rescued Elfdag from the Paths of the Dead and should speak to him at the camp in Dunharrow.