Red Sand Beach (also known as Kaihalulu) is located in Maui, Hawaii and is a pocked beach, partially isolated from the ocean. Because this area is rich in iron, the sand has a red-black color which makes a great contrast with the water.
This is incredible. The looks you can achieve with concrete are incredible - have you realized yet that not only the restaurant, but the entire tree is made of concrete? Treehouse Restaurant in Japan.