In the past, it was commonly believed that straightening the bends of the river improved drainage and land use efficiency. Consequently, during the construction of the nearby "Trans-Shomron" Highway 5, the natural meandering course of the river was altered by blocking it with earth and rubble.
Today, the accepted practice is to restore the river's original meanders. In 2007, during the widening of Highway 5 and the rehabilitation of the Yarkon River, the Yarkon River Authority, in collaboration with the National Roads Authority and the Keen Kayemet Lelsrael, reconstructed the lost meander.
This restoration effort involved clearing and removing rubble, preparing roads and trails, planting riverside vegetation, and establishing woodland areas. It was part of a larger ecological rehabilitation project aimed at restoring the ecological balance of the Yarkon River.
Hiking along the Yarkon River in central Israel, from Petah Tikva to the old railway station in Rosh HaAyin, offers a picturesque and historically rich experience. This trail winds through scenic fields and orange groves, unveiling unique moments of both history and nature. Key attractions along the route include old mills, the concrete house, Kfar Baptistim, and two national parks: the Yarkon River Sources and Tel Afek Antipatris. Along the trail, there are two rest areas for hikers to relax and enjoy the region's inspiring natural beauty and captivating stories.