National Geographic magazine named The Israel National Trail as one of the World’s Best Hikes. It is in the top 20 of the Epic Trails Section.
Here are some sites for more information:
There are people who let through hikers stay at their homes for the night. Some will also provide meals. The accommodations are different at each place. Some have rooms. Some have showers. Some will let you use their kitchen. Some have a room for sleeping and some let you sleep in their yards in your sleeping bag. National Geographic calls them “trail angels” and they keep a link to an updated list of current “angels”. You can find it here: INT Trail Angels