Memory Alpha
Advertisement
Memory Alpha

The Lake of Lursur was a body of water located on Qo'noS, the Klingon homeworld, near the Kri'stak volcano. After plunging a lock of his hair into lava from the volcano, Kahless the Unforgettable forged the Sword of Kahless (the first bat'leth) by cooling the sword in this lake. (TNG: "Rightful Heir")

Advertisement