Does HotelESIM work during the Tsiribihina River descent?

During the Tsiribihina River descent, you should anticipate extremely limited coverage. Your HotelESIM may provide a signal at the starting point in Miandrivazo and the endpoint in Belo sur Tsiribihina. However, for the majority of the multi-day camping trip along the river itself, expect a refreshing 'digital detox' with little to no connectivity. It's an opportunity to truly disconnect and immerse yourself in nature, though it's wise to download any necessary information beforehand.