Playa de Bolnuevo is the closest beach from the resort, it is around a 25 minute drive This coarse, gold-sand city beach on the Mediterranean Sea features a promenade & a play area for children.
Cala Cortina in Cartagena is a must see! It is a stunning cove beach that is good for snorkeling. It is a 55 min drive from the resort but it is worth it! There is also a fantastic beachfront restaurant - see link below for menu