Arinaga Beach, located in the charming town of Aguimes, Spain, offers a unique coastal experience with its dark volcanic sand stretching over a modest but beautiful length. Unlike the typical golden beaches that grace much of Spain's coastline, Arinaga's shores provide a striking contrast to the azure waters of the Atlantic. Visitors can engage in a variety of activities such as swimming, sunbathing, and enjoying leisurely walks along the promenade that offers breathtaking views of the ocean. However, Arinaga has few amenities, so plan your trip accordingly, although it does have lifeguards on duty to ensure the safety of all swimmers.