I am not denying the fact that there are no such wonders in India. India's vast and uniqueness has no dearth for such natural wonders. We actually have them abundant. But my list is a bit hatke.
1. Speed Breakers
You don't require to manufacture them and don't need man power to maintain them on our lovely Indian roads. They are available for free and are mobile!! Yes they are none other than stray dogs and cattle on our roads roaming aimlessly and thereby providing a natural speed breaker.
Image from lpc1.clpccd.cc.ca.us/
2. Graffiti with organic paints
Graffiti are an artist's way of expression. They are abstract, yet beautiful, some times rebellious yet subtle. But one thing that we Indians differ is we are environment conscious. So no synthetic but paints that are organic and environment friendly. Just simple.
Chew the pan or the betel leaves and lime, just spit the red liquid all over the road and on the newly painted wall. Its trendy and low cost. See you created a mind-boggling graffiti.
Image from http://www.indiamike.com/india/chai-and-chat-f73/best-cities-in-india-t30299/
3. Rhythmic music
India is the land of Carnatic and Hindustani classical. Its the birth place of great musicians like Tansen and many others. Its the cradle of many musical instruments like the Veena, Tabla etc. But what can beat the incomprehensible utterances that is definitely music but we are not intelligent enough to grasp them. I am talking about the various phonetics that people utter when they are frustrated, annoyed and angry.
Cheeeeeeeeeeee........ - Annoyance
Oyeeeeeeeeeeeeeee......Hooooooooiiiii............ - To call out loud in a crowd
Aaaaaaaahhh................Thoooooooooooo......... - To lower a person's esteem/scold
These are best understood when heard in those specific situation.
This one is an errr.....natural fountain. Awww, come on, the guys are helping clean our streets and walls. You see, someone needs to wash away the graffiti isn't it? For free......... Anytime and anywhere......Yes, attending nature's call in full public view. Reliving oneself without a care for the world. Yeah its fine! as I said, they are helping the environment by saving precious water which could be used for better life saving purposes than go wash a graffiti on the wall.
Image from photos.ibibo.com/.../
5. Aroma therapy
Why spend thousands of rupees to go to a spa or an ayurvedic holistic center? Get onto the streets you lazy folks. Its therapeutic. Which aroma you may ask? The point that its a combination of all in equal proportions that makes it uber rare and expensive!!! Rotten organic waste, feces, sweat, synthetic wastes everything combined to give a rich odor that you cant forget the pleasant experience forever! therapeutic and free!!!
Image from greensomethings.typepad.com/