This is the sign at the trailhead. As you can see, there's no green trail marked here. Head to the left (black trail) and walk down a little path. You will see the trailmarker in the next photo almost immediately.
At the parking. You can head straight up towards Tel Azeka, or break left to walk around it as we did.
Follow the "green trail". This is what it looks like. There green is rubbed out of the first trail marker.
The breakaway path towards the top of the Tel.
This is where we climbed up the hill towards the top.
Continue to walk up towards the Tel. You will pass fenced off holes which are underground caves on the right.
After you explore the hill, head down this staircase back towards the parking lot.