Playa del Castillo is generally considered safe for swimming, offering a pleasant experience with its sandy shores. The water conditions are typical of the Mediterranean, usually calm and clear, making it suitable for families. As an urban beach, it often has amenities and supervision during peak seasons. Always be mindful of any local flags indicating water conditions or currents, but overall, it's a popular and comfortable spot for a dip.

The best time to visit Playa del Castillo for optimal weather is during the spring (April-May) and autumn (September-October) months. These periods offer warm, sunny days perfect for beach activities without the intense heat and larger crowds of mid-summer. However, if you enjoy a bustling atmosphere and don't mind higher temperatures, the summer months (June-August) are also very popular. Even winter can offer pleasant, sunny days for a scenic walk.

Playa del Castillo is easily accessible, particularly if you're visiting the Sohail Castle. It's located just west of the town center, making it reachable by a pleasant walk along the promenade from central Fuengirola. Local bus services also operate in the area. For those driving, there is often parking available near the castle, though it can fill up quickly during peak times. The beach's proximity to a major landmark simplifies navigation.

While Playa del Castillo itself is less densely surrounded by hotels than some other Fuengirola beaches, its proximity to the town center means a wide range of dining and lodging options are just a short walk away. You'll find various hotels, apartments, and guesthouses in Fuengirola. On the beach itself, there are typically chiringuitos (beach bars) offering refreshments and meals. Further into town, restaurants cater to all tastes and budgets.

Playa del Castillo is uniquely distinguished by its stunning backdrop: the historic Sohail Castle. This iconic landmark provides a dramatic and picturesque setting, making the beach incredibly scenic and highly 'Instagrammable.' The combination of open sandy beach with ancient architecture creates a visual contrast that is rare for an urban beach. It offers visitors the chance to enjoy sunbathing and swimming while also exploring one of Fuengirola's top cultural attractions just steps away.