Nimrodel was the love of Amroth, lost Lord of Lothlórien.
'While you were gone, I travelled to the river Nimrodel, ${PLAYER}. The stream was named for the Elf-maiden that lived upon its banks, and still it sings with her voice. She had the love of Amroth, long ago, and it was despairing of her that Amroth was forced to set sail with the tide that bore him away.
'Golden flowers float gently in the stream. I plucked one from the water and have brought it back with me for you.
'There is a statue of Nimrodel here in Caras Galadhon, north of here along the path, beyond the ladders to Telain Galadhrim. Leave this flower on the silver plate at its base and take a moment to remember the maiden Nimrodel.'
A statue of Nimrodel can be found north of Pennasdir along the path, beyond the ladders to Telain Galadhrim.
Pennasdir has asked you to place a flower on the silver plate at the feet of a statue of Nimrodel.
Pennasdir is on Telain Glorelloth, in Caras Galadhon.
You have left the flower for Nimrodel by her statue and should return now to Pennasdir.