Hi there,
It’s tough to answer this question any differently than Tripadvicom did: "it’s legally possible." So, it really depends on your experience and preparation.
I’ve only hiked two sections of the Jordan Trail. I did it without a guide. The two challenges mentioned seem to be the main ones to watch out for:
- The trail isn’t marked: you’ll need to navigate with a GPS.
- Water is scarce, so you’ll need to plan carefully and have backup plans in case the mentioned source doesn’t exist, is hard to find, has dried up, or is too dirty, etc.
I wrote a little summary on my blog:
https://treketvoyages.wordpress.com/Julien