Maurelle Island is located off the mid-eastern coast of 
Vancouver Island. Rapid tidal channels surround the island, which was thought to be part of Valdes
                  Island until the 1870s, along with 
Quadra and 
Sonora islands, which were not named individually until 1903.
1  
               
               
               Maurelle, however, held the name Middle Valdes Island for some time.
2 The 54 square km Maurelle Island was named after Spanish naval officer Francisco
                  Antonio Maurelle (1754-1820), deputy commander to 
Quadra during his expeditions to the area in the 1770s.
3