Over 400 varieties of roses are grown there. Many of them are gifts from countries around the world. The Wohl Rose Park covers . It is one of the few rose parks of its kind in the Middle East, where there is no rainfall in summer. The park's Garden of Nations is made up of sections donated by other countries. Each section has rose varieties characteristic of, or grown in, the respective country. The park also has an experimental section. This is where new varieties of roses are tested for their suitability for public and private gardens in Israel. It is Jerusalem's official reception area for visiting guests of state and . 