The Anse Royale beach is very beautiful and is right next to the Fairyland beach which is perfect for snorkeling. You can swim all the way to the small island.
Nearby are "many" restaurants (Well many in terms of Seychelles). I can recommend the Kafe Kreol. Be carefull you will get a very spicy appetizer. But I have to say it is expensive, especially the ice cream was not worth the money.