Can I expect a signal on the Arctic Circle Trail or at the Ilulissat Icefjord with my CoreESIM?

At the Ilulissat Icefjord viewpoint, which is proximate to the town, you can generally expect a strong signal. However, for extended wilderness expeditions such as the Arctic Circle Trail (spanning from Kangerlussuaq to Sisimiut), CoreESIM advises assuming no cellular coverage for the majority of the 160km route. These remote areas are not serviced by cellular infrastructure.