Many of those visitors flocked to the nation’s stunning islands dotting the Mediterranean Sea.

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Need proof?

Just look at Instagram.

Boats and shops on near the dock of Santorini

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On the social media platform, you’ll find more than two million posts with the hashtag #GreekIslands.

But, before you go, there are a few things to consider.

If you’re looking for a super-relaxing getaway, it might be wise to stay onMilos.

Dusk view along the collapsed caldera of the village of Fira showing the typical Greek architecture perched on the side of Santorini’s crater rim, Fira, Santorini, Cyclades, Greece

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For something in the middle, look to the island ofParos.

Meanwhile, those interested in a party scene may want to consider the island ofIos.

Mismanaging Your Transportation Between Islands

Planning a multi-island itinerary requires a bit of finesse.

Quad Bikes looking out over the Aegean Sea in Santorini

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If you glance at a world map, the islands all appear much closer than they are in reality.

Want a little help deciding which island group to visit?

Check out our entire guide toGreek island hopping here.

Seaside Greek Cafe

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Underestimating the Difficult Driving Conditions

The Greek islands have been inhabited for thousands of years.

That means, humans built roadways long before the advent of cars.

Before booking a car for each island you plan to visit, take a peek at Google Maps.

Athens

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This way, you’ll get a live view of what the roads may look like during your stay.

If you’re feeling adventurous, book an ATV.

Just confirm to have the right insurance and always wear a helmet.

This will wreak havoc on the very delicate plumbing system on the islands.

AsWorld Nomadsexplained, Greek sewage pipes are approximately two inches in diameter.

Instead, place all garbage and used toilet paper in the small bins beside every single toilet.

This is exactly what it’s meant for, so there’s no need to be shy.

Bringing the Wrong Footwear

We get it, everyone wants to look their best while on vacation.

Most of the streets are dirt, cobblestone, or at best, lightly paved.

Keep it comfortable and pack sneakers or sensible footwear.

But make no mistake: Sensible doesn’t mean hideous.

Here are18 comfortable and adorable shoes that were made for traveling.

(In places like Santorini, that could also include walking up hundreds of steps.)

With that in mind, it’s advisable topack as lightly as possible.

As a bonus, bringing acarry-onmakes traveling between islands a breeze.

Here, visitors will find candy-colored homes dotting the craggy coastline.

Skipping the Local Coffee Shops

If there’s one thing the Greeks do well, it’s iced coffee.

Though simple, it’s still delicious and utterly satisfying, especially on a hot island day.

However, the Freddo espresso is also gaining popularity in Greece.

It gives a nice foam topper to the espresso, along with a good contrast of temperatures.

In short, it’s worth visiting the local coffee shops when in town.

Never Leaving the Hotel for Food

Sure, manyhotels in Greeceserve delicious food.

However, there’s more to a meal than just the dishes.

It’s worth getting out into town to eat when visiting the Greek islands.

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10.

But don’t just visit the airport or ferry docks.

ensure to build in at least a day to explore one of the oldest cities in the world.

Athens is brimming with history, cultural attractions, a divine food and art scene, and much more.

It’s a place visitors will regret missing if they only skim the surface.