The powdery white sandy beaches the Maldives is famous for are partly the result of coral particles! So, unlike other sea shores formed from quartz, the sand here doesn't get so hot, as the coral doesn't absorb the heat of the sun. One of the best things in the Maldives is that despite the harshness of the sun anyone can comfortably walk bare feet along the coast, at any time of day! However, this is all the reason to lather up on the (reef-safe) sunscreen, as the sun can get very hot and will burn you up easily!