Things to know before visiting Greece

Santorini Dave notes that accommodation options in Naoussa, Paros, tend to run on the pricey side despite its romantic and cosmopolitan appeal, whereas Parikia offers solid, cheaper options with easy bus connections across the island.

Greece Travel Guide describes Ios as effortlessly combining vibrant nightlife with stunning beaches while retaining an authentic sense of Greek charm that's hard to find on more popular and expensive islands like Mykonos and Santorini.

Greece Explained notes slow ferries often cost less than half the price of fast ferries and Greeks rarely bother paying for upgraded airplane-style seats — it's more enjoyable to roam the ship, sit inside or out on open decks, and grab food on different floors.

Greek ports can have multiple departure points and it's easy to end up in the wrong spot. Greece Travel Guide recommends arriving 15 to 30 minutes before departure, checking your ticket for the correct location, and asking port staff or nearby passengers if unsure.

Greece Travel Guide warns that islands close to each other on a map are not always linked by direct regular ferry services, forcing travelers through indirect routes that add cost and time. Always check connections between each leg of an island-hopping itinerary before committing.

Greece Travel Guide notes that most accommodations don't allow check-in until 2–3 pm, so planning ferry arrivals for late morning or early afternoon reduces dead time waiting for rooms and makes the day feel less wasted.

Both Santorini Dave and Our Travel Place confirm that Paros has reliable, affordable bus connections between Parikia, Naoussa, and other key areas, and that it's perfectly possible — and practical — to explore the island without renting a car or quad bike.

Greece Travel Guide points out that internal flights between Greek islands typically take 30–45 minutes, and that paying the premium to fly rather than sail is usually worth it to avoid losing the first or last night of your vacation to a long, slow journey.

Greece Travel Guide recommends allowing a minimum of three hours between your international flight arrival time and any connecting transport, whether ferry or domestic flight, to account for delays and the time needed to get from the airport to the port or terminal.

Multiple creators promote eSIMs as their go-to connectivity solution for Greece, noting they work across the islands and avoid the hassle of finding and buying a local SIM card on arrival.

Santorini Dave describes Paros as widely considered by travelers to be a less expensive and less crowded alternative to neighboring Mykonos, with the same cosmopolitan village vibe, great beaches, and lively nightlife — without the Mykonos price tag.

Greece Travel Guide warns that rushing between too many islands means wasting valuable time and money racing from ferry to ferry with barely any opportunity for sightseeing or relaxation. Fewer islands visited more slowly is consistently a better experience.

Santorini Dave describes Antiparos as feeling much farther from Paros than it actually is, with a quiet pastoral countryside that makes it a worthwhile day trip or short add-on to a Paros stay — accessible by a short boat ride.

In Between Trips covers the famous Oia sunset as a top Santorini experience, noting it is one of the island's signature draws — implying the reality involves very large numbers of tourists gathering at the same viewpoints at the same time.

gogibgo describes Corfu as a spectacular island that is less touristy than its peers, and explicitly focuses on the areas outside the main city — like Palaiokastritsa, Kassiopi, and Cape Drastis — as the places that reward visitors who venture beyond the obvious spots.

Ferry ticket prices are flat regardless of when you book, but fast ferries (Seajets-style) sell out well in advance, and in August almost every ship is fully booked. Greece Explained advises booking fast ferries two to three months ahead while slow ferries can be left later; Greece Travel Guide confirms prices have risen significantly and warns against last-minute planning.

Greece Travel Guide strongly recommends spending time in Athens at both the beginning and end of a Greek island trip to protect against missed connections and to properly explore the city rather than treating it as a transit stop.

New Yorker Juhui describes the Fira-to-Oia hike as becoming a genuinely challenging experience under the scorching Santorini sun, warning that there are almost no rest areas and no water fountains along the route. Starting as early as possible, carrying a collapsible water bottle, and bringing a portable fan are all advised.

New Yorker Juhui explicitly calls out that tap water is not drinkable in Santorini and recommends carrying a collapsible water bottle to save space and money, especially on long outdoor activities like the caldera hike.

In Between Trips specifically advises that Elafonisi beach in Crete becomes quite windy in the afternoon, making morning visits far more pleasant for swimming and relaxing.

TravelGuru Unplugged notes that Red Beach near Akrotiri is an iconic but very busy spot with limited shade, and that the walk down to the beach requires sturdy shoes due to the rocky volcanic terrain.