Olas Altas was the first tourist beach of Mazatlan, and is located next to the Malecon; It is unique because its sands are moved from place depending on the season, giving the appearance that the rocks change position. It is located in the "Old Mazatlan" and is the favorite of many visitors who delight in experience Mazatlan taste of 40 years ago. It has witnessed many historic events of our harbor, wharf, where loaded and unloaded goods from around the world to shelter friendly and enemy troops. Today it is a favorite of those who enjoy the tranquility and bright sun spots. Is named after the great waves that break on it, so many swimmers will have enormous respect and are very careful when swimming in it. However, it is the delight of surfers. On this beach you can enjoy delicious rich sunbathing and sea bathing, besides admiring incomparable sunsets. There are some cafes on the pier where you can relax and enjoy a cold beer or soda.