The history of Loy Krathong is rather obscure. Some believe that Krathong was first created by Tao Sri Chulalak or Nang Noppamas in Sukothai. Others overlook its origin yet focus on the purposes of the ritual: to pay respect to the Goddess of the Water showing their gratitude on their plentiful use of water and ask for forgiveness in the ensuing pollution. Floating the beautiful Krathong away, which is the key activity in Loy Krathong, also refers to flying away misfortune and bad things in the past and asking for good luck in the future.