Volunteers of New Acropolis Israel collaborate with the Israeli Primate Sanctuary Foundation,
which operates as a shelter and center for the rehabilitation of seized contraband monkeys as well as lab monkeys.
The monkeys in the Shelter go through a period of physical and psychological rehabilitation before
being re-integrated in parks throughout the world.

More than 100 volunteers maintain the park complexes and their different areas with a wide variety of tasks
including restoration, painting, making hammocks and playground equipment from recycled materials.