Will HotelESIM provide internet coverage in the Amazon rainforest or just the coast of French Guiana?

In French Guiana, HotelESIM delivers excellent 4G/LTE/5G coverage along the populated coastal areas, including the capital Cayenne, Kourou (home to the Guiana Space Centre), and Saint-Laurent-du-Maroni. However, as you venture deep into the vast Amazon rainforest interior, connectivity becomes very limited or non-existent due to the challenging terrain and sparse infrastructure. We recommend planning for offline access to maps and essential information if your adventures take you far from the coast.