
Traveling to a new country often comes with its own little surprises, and one thing that usually catches tourists visiting Greece off guard is how to deal with the toilet paper. Many travelers wonder if it’s safe to flush toilet paper in Greece. Generally, no, and while that may seem very unusual or highly inconvenient at first, there is a big reason behind such a cultural and infrastructural difference.
Why Can’t You Flush Toilet Paper in Greece?
The main reason you can’t flush toilet paper in Greece has to do with the plumbing system of the country. Most of Greece, if not all, but mostly the islands, have an old or not sufficient sewage infrastructure; therefore, most of the pipes in these regions are narrow, with a diameter of only 2 inches-50mm. By contrast, modern plumbing systems in countries like the US or UK often use pipes that are about 4 inches wide (or 100mm), and the toilet paper could easily fit through such a pipe.
These narrow tubes in Greece seem to have a hard time coping with the solid materials in the form of toilet paper. The immediate result from flushing paper in the toilet could be blocking the pipes. Blocking the pipes leads to overflow in toilets, high repair costs, and serious ecological effects, especially in areas where there are no municipal sewage systems but septic tanks.
To avoid such problems, Greeks learned to use the waste bins placed beside toilets, wherein toilet paper is thrown in rather than being flushed. In almost every bathroom in the country, from hotel rooms down to restaurants, you will notice a small bin with its lid, exclusively provided for toilet paper.
Historical Explanation of Greek Plumbing
The plumbing system in Greece draws deep roots from the country’s history. Parts of Greece, if not most, are ancient-the picture postcard islands and so forth. There are also a lot of historic buildings and structures in cities like Athens, Santorini, and Mykonos, which date back hundreds if not thousands of years. Trying to modernize plumbing infrastructure in these areas is quite difficult for a number of reasons:
Infrastructure age: The old systems in plumbing were not designed to handle modern conveniences of toilet paper. When the sewage systems were put into place originally, they were only designed to handle the bare minimum of waste and have been updated only partially with time.
Geographical constraints: The terrain of Greece is rugged and mountainous with specific islands. For places like these, the installation of new sewage systems involves a lot of technical difficulties and is very expensive. Narrow streets, historic buildings, and high tourist traffic complicate infrastructure upgrades.
Cost and logistics: Replacing the piping of an entire country-mostly in tourist-heavy islands, but also in rural areas-takes a lot of funding and effort. Although some of the bigger cities on the mainland, like for example Thessaloniki or parts of Athens, do have modern plumbing, the majority of the islands and smaller villages rely on the older systems.

What If You Do Flush Toilet Paper?
In Greece, one is not allowed to flush toilet paper down the drain; doing so results in a number of unwanted consequences. The most typical consequence is clogged toilets; however, such blockages can become part of more aggravated circumstances:
Overflowing toilets and backflow into the drainpipes: Due to the clogging of the pipes, the water and waste will eventually back up and spill into these types of toilets that are already filled to their capacity. This can become very problematic, especially in public places and accommodations where it might result in a serious health hazard and become a big problem for all those involved.
Damage to plumbing: Over a substantial period, continuous flow of toilet paper down the toilets has repercussions on the pipes, leading to leaks or burst pipes, which is expensive to replace.
Environmental impact: Most septics in areas where the use of septic tanks is widespread have reported that paper flushing makes them fill up more quickly than they are designed to, leading to possible contamination of groundwater and other environmental hazards. Island waste disposal systems tend to be fragile, and maintaining them is crucial for preservation of both the natural environment and the tourist industry.
How to Get Used to the Habit
This may be awkward or seem odd to many tourists who come from countries where paper is flushed regularly. In fact, it is very easy to become accustomed to not doing it; most tourists become used to this very quickly.
Some tips for travelers:
Use the bins provided: In Greek public and private bathrooms in hotels, restaurants, and homes are small waste bins. A large number of these have lids, and they are changed on a frequent basis to avoid foul smells and health concerns.
Be more careful while in the countryside: In some rural areas in Greece or on smaller islands, in particular, plumbing may be even more sensitive. In these cases, it is particularly important not to throw anything other than waste into the toilet.
Follow local guidance: Many newer hotels or establishments, especially in cities or newly built parts, may post signs that indicate it is okay to flush the toilet paper. Always check for signage or ask staff if you are unsure.
Emergency plastic bag: This comes in useful if traveling to more remote areas where bins may not be as easily accessible; a small plastic bag can be used to store toilet paper discreetly until you find a bin. This has been a lifesaver more often than one would expect.
Conclusion
It may sound strange not to dispose of toilet paper by flushing it in the case of Greece; however, the understanding of the reason behind this will be better appreciated by travelers concerning the country’s challenges and customs. Many parts of Greece have narrow, older plumbing systems that are just incapable of processing toilet paper; this is why following the local practice of using waste bins will help protect the environment from blockages and make the sewage systems run smoothly.
Once tourists become accustomed to this minor difference, they can fully appreciate all the beauty and history of Greece without concern for any plumbing disasters. So, when in Greece, don’t flush your toilet paper — just use the bin provided and continue exploring this incredible country.