What is a beach? A Beach is a land form located along ocean, lake, river, and sea made up of rocks and sand. Did you know that sea turtles lay their eggs on beaches? People love to go to beach to sunbathe, swim, walk, build sandcastles, surf or just to have fun and spend time with their family and friends. The longest beach is located in the city of Rio Grande, Brazil. Here we have collected some of the most amazing and beautiful wallpapers of beaches for you to enjoy.