🇦🇺Australia, Hymes Beach

Hyams Beach is a beach with the whitest sand in the world. That's how it appears in the Guinness Book of Records. Surprisingly, the local sand stands out in its color even in the dim light of the moon, it is so white. And on a sunny day, it just shines, so when going here on vacation, be sure to take sunglasses and sunscreen with you. The sand on Hymes Beach is not just snow–white, but also very fine - it feels more like flour or powdered sugar than sand rock. And some tourists compare it with starch for its characteristic creak.

The length of the beach is just over 2 km. At the same time, the beach is wide enough to fit everyone.
 
Hymes Beach is not just popular, it is known all over the world. It is here that tourists come to make unique shots against the background of snow-white expanses, relax, sunbathe and, of course, swim in the purest waters of Jervis Bay.
https://earth.google.com/web/search/Hyams+Beach