Waste to wonder theme park is located in Sarai kale khan in Delhi. It is dummy of seven wonder if the world.

 It was made up of using useless waste metals, automobiles parts, waste metal and other waste products.

It is very beautiful theme park. It was established on 21st February in 2019.

It was built by SDMC commissioner Dr. Punit goel who inspired from movie baddinath ki dulhaniha which shoot in kota where seven wonders of the world is situated.

He wanted as same in Delhi. It was built in approximately 5acres. It took time for completing in six months.