I was unfortunately disappointed from my visit there. My family and I went together during Passover vacation (April 2019). The entrance price is 22 NIS for an adult and 9 NIS for a child. The weather was great and there were many benches and tables under the shadow of huge trees. The open space was big and generally nice (a lot of green grass). However, the park seems to be a little neglected - the water in the fountain seem polluted (since there is no flow, it became kind of a swamp). The wading pool was very literally empty. The viewpoint is just a 10 meters tall tower. Also, the reconstructed ruins of an Egyptian resting station are no more than a bunch of knee-height brick walls. On 3 pm an announcement came via PA system saying a tour is starting (probably because it was Passover). We decided to pass, realizing there is not much to see that will make an significant addition to what you can read online. View the pictures!