Greenland's Ilulissat and Disko Bay attract diverse whale species

The western coast of Greenland, specifically Ilulissat and Disko Bay, has emerged as a major destination for whale watching due to its unique marine ecosystem. Located approximately 250 kilometers north of the Arctic Circle, the area is shaped by the interaction between the Sermeq Kujalleq glacier and ocean currents. This interaction causes nutrient upwelling, which stimulates the production of phytoplankton and crustaceans, attracting various cetacean species.

Disko Bay is notable for being a location where different species overlap predictably in their distribution. Bowhead whales typically arrive in winter to feed near the ice and begin migrating north in May. This is followed by the arrival of humpback whales in June, drawn by fish stocks. Other species observed in the region include fin whales and sei whales.

The presence of these animals supports a growing sustainable tourism industry in Ilulissat, featuring activities such as whale-watching excursions and dog sledding, which contribute to the local economy and the preservation of Inuit cultural heritage.