While Italian is the official language, many locals in tourist areas understand basic English. Learning a few Italian phrases can enhance your experience.

Buses connect the port with the city center; consider buying tickets in advance on the website or tabaccherie.

While beaches are beautiful, it's important to pay attention to the flags that indicate sea conditions. A white flag signals that it is safe to swim, whereas a red flag indicates dangerous conditions. Lifeguards are usually present on popular beaches during peak season.

Cagliari and Sardinia boast beautiful beaches and unique nature. To protect this environment, do not take sand, shells and natural elements. Removing them harms ecosystem and it is against the law, with fine up to 3000euros.

Pharmacies are easily recognizable by green crosses and are usually open during the day. Some have night shifts, indicated on the door.

In case of emergency, dial 112 for general assistance, 118 for medical emergencies, and 113 for police.

Sardinia can get very hot, especially in summer. Always carry a bottle of water and wear sunscreen.