Nahj al-Balagha Park in Tehran was constructed in 2009 in four phases within an area as wide as 35 hectares. Being located near the Farahzad River, the stair-shaped park has become one of the most spectacular parks in the capital. Biking is one of the most enjoyable activities that you can do here. If you do not have a personal bike, you can use rental bikes in the park. Besides, some facilities such as restaurant, children’s playground, mosque, and many interesting sport equipments draw many visitors to Nahj al-Balagha Park to spend their free time here. A river that originates from farahzad Valley passes near the park and makes it even more attractive. Walking and reading books along this river is another interesting activity of this park. One of the main attractions of the park, especially for children, is Bilino amusement park, which allows children to play with simulated road construction machines.