Riddle

Many years ago pirates inhibited these lands. To keep their treasure safe, they often hid their loot in a secret location. In order to find the treasure they made a map with a special code that revealed the location of the bounty. Using the secret code below it is your job to figure out the code and decode the message.
Where is the treasure located ?
Hint: Start your jouney on Golden River.
Code:
21 14 14 2 25 22 21 13 25 9 26 14 2 25 6 21 12 1 25 14 12 25 25 9 8 14 9 10 9 26 14 2 25 2 3 6 6