Cala Azzurra is excellent for families with children due to its shallow, calm waters and gradual depth. The protected bay offers gentle swimming conditions ideal for young swimmers and non-swimmers. The sandy and rocky bottom is generally safe, though water shoes help with occasional sharp rocks. The cove's popularity means it can get crowded, providing a sense of security but requiring supervision of children in busy periods. There are no lifeguards on duty, so parents must remain vigilant. The clear water allows easy monitoring of children, and the bay's natural protection minimizes strong currents.

The optimal visiting period is May through September when weather is warmest and most reliable. For the best conditions with manageable crowds, choose June or early September. July and August offer perfect swimming temperatures but bring significant crowds, especially on weekends and during Italian holidays when ferries from the mainland are packed. Arriving early morning (before 10am) or late afternoon helps avoid peak crowding. The shallow waters warm up quickly in spring and remain comfortable into autumn. Weekdays are quieter than weekends throughout the season.