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* Estimation d’après les coûts typiques
April, May, September and October are usually the best months to visit Santorini. Average temperatures range from about 12°C in winter to 30°C in summer.
Plan from about US$60 a day on a backpacker budget to around US$137 for a typical visitor, covering accommodation, meals and local transport. These are estimates and vary by season.
Public transport includes bus and is rated fair. Walkability scores 80/100.
The nearest airport is Santorini (Thira) National Airport, about 6 km away. Transfer options include taxi and bus.
Overall safety is rated high. Areas generally considered safe include Fira and Oia. Check official travel advice before you go.
4G/5G coverage is provided by Vodafone and Cosmote, rated good. Plan for about 1 GB a day for maps, messaging and social media. A Greece travel eSIM lets you get online on arrival without buying a local SIM.
Tap water is generally considered unsafe. If in doubt, follow local advice or choose bottled water.
The information in this guide is intended for general travel planning purposes only and may change without notice. While every effort has been made to ensure accuracy, Graba SIM does not guarantee the completeness, reliability, or timeliness of the content. Travellers should verify entry requirements, local laws, health advice and services with official sources before and during their trip. Graba SIM is not responsible for any loss, injury, or inconvenience arising from reliance on the information provided. Always check with relevant government and health authorities for the most up-to-date travel requirements.
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