Recommendation:

We heard about Atar through a family member, and booked a day trip with him by the Dead Sea in the Judean Desert.
We had a really fantastic time on a challenging and interesting trail that we wouldn't have managed without Atar's skill and guidance- the Darga Gorge.
Atar was very friendly as well as knowledgeable about both the geography and history of the land. He was well-tuned to our wishes, and we would definitely book a trip with him again.
In short, if you're looking for a memorable hike, go with Atar - we wouldn't have been able to do this particular trail without him, and his experience and stories made the journey all the more enjoyable.

Best,
Shiri and Naomi