What to know before travelling around Greece

How many people come and where they go

Greece received 38.0 million arrivals excluding cruise passengers in 2025, up 5.6% on 2024 and 21.2% on 2019, and travel receipts of 22,607.1 million euros. The balance of travel services showed a surplus of 20,287.8 million euros, up 8.0% on the year.

Five regions take almost everything. By visits, Attica leads with 9,705.2 thousand, followed by the Southern Aegean with 7,622.6 thousand, Central Macedonia with 7,186.0 thousand, Crete with 6,350.6 thousand and the Ionian Islands with 3,777.2 thousand, and together those five account for 83.0% of all visits. By receipts the order changes: the Southern Aegean takes 6,624.8 million euros, Attica 5,838.2 million, Crete 4,342.6 million, the Ionian Islands 1,902.2 million and Central Macedonia 1,624.1 million, together 89.9% of the total.

The difference between those two rankings is the whole of Greek tourism geography. Attica takes the most people and the Southern Aegean, meaning the Cyclades and the Dodecanese, takes the most money, because the islands hold visitors for longer and at higher daily rates than a city break does.

What the trends mean for a trip

The average length of stay fell 4.5% to 5.6 overnight stays in 2025, from 5.9 the year before, while average spending per trip rose 2.8% to 545.5 euros and spending per night reached 97 euros, now 27.5% above 2019 against inflation of 20% over the same period. Average expenditure per visitor stands at 595 euros, against 573 in the previous comparison.

Three things are shortening trips. There is a general international shift towards shorter holidays. Daily costs have risen while household budgets in Greece's main European markets have been squeezed, so visitors compress rather than cancel. And day-trippers grew from 7.5% to 9.3% of visitors between 2024 and 2025, 90% of them from the four neighbouring countries, spending about 94 euros a day, which is essentially the same daily rate as everyone else.

A fourth factor is the growth of Athens as a destination in its own right. Attica's share of total visits rose from 16.2% in 2019 to 22.3% in 2024 and 23.2% in 2025, and city breaks are short by nature, so the national average stay falls as the city succeeds. The practical implication for a visitor is that Greece now works as a long weekend as well as a fortnight, and that the islands remain where the fortnight belongs.

What Athens is for

Athens spent decades being treated as an airport with ruins attached, a place to spend one day before a ferry. The visit figures record the change: Attica took 9,705.2 thousand visits in 2025 and its share of the national total rose from 16.2% in 2019 to 23.2%, which is the largest single shift in Greek tourism this decade.

What changed is the city rather than the sites. The Acropolis has been inscribed since 1987 and was always there. What arrived alongside it is a restaurant scene, a set of neighbourhoods worth walking, contemporary galleries, and a museum built for the Parthenon sculptures that makes an argument as well as displaying objects. A weekend now fills without difficulty.

The classical circuit around the city rewards the same treatment. Delphi is a day trip from Athens, the Peloponnese sites of Mycenae, Tiryns and Epidaurus fit into two, and Delos is reached from Mykonos rather than from the mainland. Doing them from a city base rather than as a driving tour is both cheaper and, in July, considerably more survivable.

The receipts figures put the limit on this. Attica takes the most visits and 5,838.2 million euros, while the Southern Aegean takes fewer visits and 6,624.8 million, so the city converts arrivals into revenue less efficiently than the islands do. A short-break visitor is worth less than a fortnight one, which is the trade every city destination makes.

What the weather actually does

The climate is Mediterranean on the coast and the islands, and strongly continental in the mountainous interior. Summers are hot and dry, winters cold and humid, and the rainless, almost cloudless summer season lasts about three months. In July and August temperatures usually reach 30 to 35 °C and can pass 40 °C.

Sunshine is the distinctive feature. Six hours a day are available even in winter, rising to twelve or thirteen in summer. Rain falls mostly in winter. Snow occurs everywhere in Greece but is rare in the archipelago, and in low-lying areas it seldom lies for more than a day, while the highest peaks hold it well into summer.

The practical reading is that May, June, September and early October give heat without the peak of it, that July and August are hot enough to make midday sightseeing at an exposed archaeological site genuinely unpleasant, and that the mountains and the northern mainland are a different country climatically from the islands. Winter travel to Athens and the north works; winter travel to a small island often does not, because the ferries and the hotels both thin out.

Where the islands actually are

There is no single archipelago. The Cyclades sit in the central Aegean and are the postcard islands, whitewashed and treeless and dry. The Dodecanese lie along the Turkish coast to the south-east and carry a different history, with Rhodes at their centre. Together they form the Southern Aegean region, and no part of the country takes more tourism revenue.

Crete is large enough to be its own destination, with mountains, a long south coast and the Minoan palatial centres inscribed on the World Heritage List in 2025. The Ionian Islands lie off the west coast, greener and wetter than the Aegean, with Corfu and its old town inscribed in 2007. The Sporades, the north Aegean islands and the Saronic islands close to Athens each work differently again.

The consequence for planning is that island-hopping is a matter of which group, not which islands. Ferries run within a group frequently and between groups awkwardly, and a plan that mixes Cyclades and Dodecanese in one week will spend most of it on boats.

What is worth crossing the country for

The classical sites are distributed rather than concentrated. Athens holds the Acropolis, inscribed in 1987. Delphi, inscribed the same year, is two and a half hours north-west and sits on a mountainside above a valley of olives. Olympia and Mystras, both inscribed in 1989, are in the Peloponnese, along with Mycenae, Tiryns and Epidaurus with its theatre, and the temple of Apollo Epicurius at Bassae, inscribed in 1986. Delos, inscribed in 1990, is an uninhabited island reached from Mykonos.

The Byzantine layer is separate and less visited. Thessaloniki's Paleochristian and Byzantine monuments were inscribed in 1988, as was the medieval city of Rhodes. The monasteries of Daphni, Hosios Loukas and Nea Moni of Chios followed in 1990 and Patmos in 1999. Meteora, inscribed in 1988, is a set of monasteries built on rock pillars in central Greece and is the most photographed thing in the country after the Acropolis.

Mount Athos, also inscribed in 1988, is a self-governing monastic peninsula that admits male visitors only, by permit, in limited numbers. The Zagori cultural region, inscribed in 2023, covers stone villages and bridges in the north-western mountains and is where visitors go who want Greece without a beach.

What to eat and where

The cooking is regional and seasonal, and the further a visitor gets from a harbour front with photographs on the menu, the better it becomes. The national repertoire people arrive expecting, moussaka, pastitsio, the salad, spanakopita and souvlaki, is real and is also the shallow end of it.

The categories worth learning are the ones a Greek menu is organised around rather than the dish names. Mezedes are small plates meant to be shared over a long sitting and constitute a meal in themselves. Ladera are vegetables cooked slowly in olive oil, eaten warm or at room temperature, and they are the everyday cooking of the country rather than a side dish. Fish is priced by weight and is expensive where it is fresh, which is a useful signal in both directions.

Regional difference is real and worth chasing. Crete has its own repertoire and its own reputation as the epitome of the Mediterranean diet. The islands of the north-east Aegean, the Ionian islands with their Venetian inheritance and the mountain villages of Epirus and Zagori all cook differently from Athens and from each other, and pies, cheeses and cured meats vary within an hour's drive.

Wine has changed more than the food. Greek producers have spent two decades working with indigenous varieties rather than imitating French ones, so a wine list now carries Assyrtiko from Santorini, Xinomavro from Macedonia and Agiorgitiko from Nemea rather than local Chardonnay. Those bottles cost a fraction of what comparable European wine costs, because the varieties have no international reputation to price against, and ordering the local one is usually both the cheaper and the better decision.

How to move around

Athens is the main entry point by air, with direct international flights also serving Thessaloniki, Heraklion, Rhodes, Corfu and other island airports seasonally. Seasonality is the thing to plan around: many island routes exist only from spring to autumn.

Ferries carry the domestic traffic that aircraft cannot. They run from Piraeus and the other Attic ports to most of the archipelago, with fast and slow services at different prices, and schedules that shrink sharply outside the season and are subject to cancellation in high winds. A cancelled sailing on the day before a flight home is the standard Greek travel disaster, and the standard defence against it is to return to the mainland a day early. Domestic flights connect the larger islands to Athens and cut a nine-hour crossing to fifty minutes at several times the price.

On land, motorways connect Athens to Thessaloniki, Patras and the Peloponnese, and are tolled. Driving is on the right and the vehicle code is GR. Rural and mountain roads are slow, and on the islands a car or a scooter is usually the only way to reach a beach that is not the one by the port. Hire cars on the smaller islands sell out in August and should be booked with the ferry rather than on arrival.

How Greece keeps time and answers emergencies

The currency is the euro. Greece keeps one time zone, two hours ahead of Coordinated Universal Time in winter and three in summer, which is an hour ahead of most of western Europe.

Emergency numbers are worth knowing. 112 is the general European number and works everywhere. The national services can be reached directly: 166 for the ambulance service, 199 for the fire service and 100 for the police.

Greek current is 230 volts on the European two-pin standard, Europlug and Schuko, so continental European appliances work unchanged and British and North American ones need an adapter. Greek is the language, written in its own alphabet, and English is widely spoken throughout the tourism economy and less so away from it. Road signs on main routes carry Latin transliteration alongside Greek. Greece: geography deals with the terrain and the seas, and Greece: culture what the sites in the list above actually are.