Topiary Garden is an open-air spot found at the very top of Gateway Mall. It is filled with various plants and provisions for sitting, making it a good place for relaxation and to free up your mind.

The park is also decked with an array of tables and chairs covered by a giant tent for diners who wish to consume food from select Gateway Mall restaurants in an al fresco setup.It can be accessed either via Gateway Tower or by using the elevator or stairway at the cinema lobby of Gateway Mall.