Noriel is a sentinel of Thinglad, the southernmost reach of Lothlórien. She believes that trespassers have appeared on their lands of late and wishes for you to investigate.
'I am glad you were passing through this part of the wood, ${PLAYER}. While the mellyrn fade here, Thinglad is still part of Lothlórien.
'I have heard and seen strange signs of trespassing of late. Will you investigate near here and see what there is to see? Make note of what you find; we can try to solve the riddle of who -- or what -- is invading the land so close to Caras Galadhon.'
Evidence of trespassers can likely be found at the water's edge in the northern part of the road in Thinglad, near where the sentinel Noriel is guarding the road.
You should search for evidence of trespassers while Noriel stands guard.
Noriel, sentinel of Thinglad, stands on the road near the edge of Lothlórien.
You should tell Noriel of the nets you found.
Noriel has asked you to search the woods nearby for signs of trespassers.
You should search the forest floor for anything out of the ordinary.
Noriel guards the forest edge along the border of Lothlórien.
You should bring the horseshoe to Noriel.