Corfu, as experience has shown, is generally a very safe destination. Incidents of pickpocketing on the streets are exceedingly rare. Nevertheless, adhering to some simple guidelines can enhance your overall comfort during your vacation.
For instance, it's considered impolite to decline offers of treats from locals, as this may unintentionally offend the hospitable Greeks. Additionally, when it comes to criticizing the country, it's best left to the locals; Greeks are less likely to tolerate negative comments about their homeland from foreigners.
It's important to note that entering a church in shorts, pants, or short skirts is strictly prohibited. Tourists should dress appropriately out of respect for the religious sensibilities of the parishioners.
Furthermore, it's advisable not to consume tap water in Greece due to known quality issues.
While Corfu generally enjoys a safe environment, there are a few potential hazards to be aware of, including the intense sun and sea urchins, which can often be found under beach stones. Fortunately, this isn't a major concern, as you can easily purchase specialized footwear at any beach, suitable for both strolling along the promenade and swimming.