When traveling to Phuket, ensure that your passport is valid for at least 6 months from your date of arrival. Most visitors are granted a 30-day visa exemption upon arrival, but it's important to check the latest visa requirements prior to travel. Additionally, it's advisable to stay updated with any travel advisories and entry restrictions for foreign visitors. While no specific vaccinations are required for entry to Phuket, it's recommended to be up to date on routine vaccinations.