The best area to stay in Mazarrón is along the Bahía de Mazarrón, particularly around Puerto de Mazarrón or Bolnuevo.Puerto de Mazarrón is the main hub, offering a lively promenade lined with restaurants, shops, and cafes. It boasts several sandy beaches, such as Playa del Puerto and Playa de la Isla, superb for relaxed days by the sea. The marina is a central feature, where you can find boat trips and watersports activities. This area is ideal for families looking for convenience and a range of activities within easy reach.For those seeking a quieter, more picturesque setting, Bolnuevo, just a short drive west of Puerto de Mazarrón, is an excellent choice. It's famous for the 'Gredas de Bolnuevo', unique sandstone rock formations shaped by wind and water, which create a stunning natural landscape. The beaches here, like Playa de Bolnuevo, are generally less crowded than those in the port, offering a more tranquil experience.