Israel in general is famed for its many hiking trails winding their way over breathtaking heights in the north and lunar-like lows in the south. The routes are a fantastic way to see the country's beautiful landscape, and they all link up to form one giant hiking path that traverses the entire country, known as the Israel National Trail (in Hebrew Shvil Yisrael). Its northern end is at Dan, near the Lebanese border, and it extends to Eilat at the country's southernmost tip on the Red Sea. The trail is marked with three stripes (white, blue, and orange) and has been named by National Geographic as one of the world’s best hikes.
This is a trail for experienced hikers and a lot of information can be found online with tips and tricks for how to prepare and get along smoothly, including navigation, gear, guides, seasonal expectations, etc. There are even several books that have been written about it, so definitely read up on the experience beforehand to get the full scope of the trail and to be aware of the many beautiful people and places that the trail brings together. It has grown into an intimate community in and of itself.
There are 'Trail Angels', also known as good samaritans along the Israel National Trail (INT) who provide assistance, and even some who open up their homes for hikers on the INT, free of charge.
The trail itself is rife with fascinating geology, history, and unique botanical discoveries. Since it covers such diverse landscapes, short side trips along the way are also a great way to see the lay of the land. The Israel National Trail takes hikers through deserts to cities and towns near the borders with the West Bank to small villages inhabited by Druze, Muslim, Christian, Jewish, and Bedouin people from all walks of life. It is truly a walking experience like no other.
If you want to go with a large group and have them take care of logistics, consider Walk About Love. For those looking to join the community of like-minded hikers and travelers, and begin the process of researching the trail, take a look here.