Yes, you will generally have mobile coverage in most remote regions of Israel, though it can be less consistent in very isolated areas.
Israel has a robust mobile network infrastructure, with major local networks extending service into many less populated areas. Regions like parts of the Negev Desert, Arava Valley, or the Golan Heights generally have good service along main routes and in populated settlements. However, deep wadis, very remote hiking trails, or extremely isolated spots might experience intermittent or no signal. Your eSIM will automatically connect to the strongest available major network, ensuring the best possible service wherever you are. For extensive off-grid exploration, it's always wise to download offline maps.