Enjoy a fix of vitamin D at Moya Beach. After you've topped up your tan, hang around and watch the sky explode with color as the sun slowly sets.
You'll be spoiled for sightseeing choice when visiting Mayotte. Moya Beach is a good place to kick off here, but there are plenty of other worthwhile attractions to appreciate. Mamoudzou Harbour, Lake Dziani, and Jumbo Score are close to the stretch of coastline and will fill in your day nicely.