The rock garden is the main attraction of the city with sculpture of artwork with rocks. It is beautiful display of the Indian artwork. It also has a small waterfall inside.
The chandigarh rose garden is a beautiful spot to go with friends and family for a picnic or dayout. You can take a walk here surrounded with flowers and greenery.
These two unique gardens should also be in your itenary. The Pinjore garden is a historical garden made in 17th century and the Japanese garden is a modern one.