Beau Vallon
The most famous beach on Mahé.
Here you will meet the most people and also got the most food/restaurant choices close to you.
You can do watersports, e.g. rent a Jetski or Banana Boat.
Especially during the months of June, July, August, the sea is rather calm and the shallow-sloping Beau Vallon is perfect for swimming then.
Takamaka trees provide plenty of shade and there is an area with an outdoor gym with various equipment
Beau Vallon is just a great spot for amazing sunsets.
Wednesday is the "Labrine Bazaar", a small market with various souvenir shops (bags, pareos etc), fruit juice stalls and barbeque stands. (also on the other days there are usually 1-2 takeaways on site). Between La Plage Restaurant and Savoy Hotel.