Lifta Nature Reserve is located on the ruins of the Palestinian town of Lifta, whose residents were abandoned in the wake of the 1948 war. The reserve includes many old buildings for the ancient Palestinian residents, and contains several caves and wonderful water streams, but the most famous thing about the reserve is the natural spring that feeds more than one pond. There are water parks in the area, which are pools where you can swim and have a great time on hot summer days.