Oh! There are countless beautiful beaches in India, both hidden gems and tourist destinations. The suggestions entirely depends upon people and their experiences but still I would prefer Radhanagar Beach, Andaman over anything and everything other. Also the other few beautiful ones [for me] are: Paradise Beach,Cuddle Beach(Gokarna) Varkala Beach,Marari Beach (Kerala) Auroville Beach (Pondicherry) Palolem (Goa)