Under water, where Grendel's mother lived.
Beowulf and Grendel's mother fought in her underwater lair at the bottom of a dark, eerie mere (a kind of lake). The battle took place in the depths of the water, adding to the suspense and danger of the encounter.
Yes, Beowulf kills Grendel's mother in the poem by using a giant sword that he finds in her lair. After a fierce battle, Beowulf decapitates her and returns victorious to Heorot.
Beowulf does not fight Grendel's mother until after he has defeated Grendel.
Beowulf is loaned a sword by Unferth to fight Grendel's mother.
Considering that Beowulf was able to defeat Grendel without any weapons or armor, Beowulf is much stronger. He ripped Grendel's arm off in the fight and Grendel fled.Also, Beowulf was very young at the time.
Yes, Beowulf knows that Grendel's weakness is his vulnerability to physical combat due to being cursed not to be harmed by weapons. Beowulf plans to fight Grendel using his bare hands to exploit this weakness.
No, Beowulf's mother does not kill Unferth in the epic poem Beowulf. Beowulf defeats Grendel's mother in battle, but Unferth is a Danish warrior who is not directly involved in that fight.
When he goes to fight Grendel, Grendel's mother, and when he goes to fight the dragon.
Grendels arm If its after the fight with Grendel's Mother then he took Grendel's head, the sword-hilt of the sword he used to slay Grendel's mother and cut off Grendel's head, and of course Hrunting the sword he originally brought to slay Grendel's Mother which was ineffective against her tough hide.
After Beowulf harms Grendel, the mother breaks into the hall to take his arm home. Beowulf is told by the king that htere are actually two monsters. Beowulf leaves at once to go underwater to kill Grendel's mother.
Unferth gives Beowulf an ancient sword