Can someone name some of the best beaches in the world??

I would say Marari and Kovalam, India.

Any other suggestions anyone..

I think Diamond Beach, Ko Samet, Thailand is the best beach in the world.

I am giving you example of top 10 beaches in the world and book your holidays there. Among them i have already visited 4 beaches and really best beaches, so you must go there.

* Anguilla, Caribbean
* Barcelona, Spain
* Bora Bora, French Polynesia
* Fernando de Noronha, Brazil
* Harbour Island, Bahamas
* Mykonos Island Beach, Aegean Sea
* Oahu, Honolulu
* Palm Beach - Aruba, World's Top Beaches
* Tulum Beach - Cancun
* Horseshoe Bay - Bermuda

you can try - Chalkidiki, Greece or Golden Sands, Bulgaria