In the magical Caves of Diros, a little water drop named Luna is born among the underground lakes and the shiny stalactites.

Then, she travels to Vatheia, where the people save every drop of water during the hot summer days. There, Luna understands that water is precious.

Finally, she reaches Cape Tainaron, where the wild waves and the strong winds carry her far away towards Spain. 

Finally, the warm wind carried her to Cabo de Palos Lighthouse, where the waves crashed against the rocks and the lighthouse shone brightly at night. From there, Luna continued her journey back towards Greece, ready to discover new places and teach more people that "Each drop counts".

As the soft Mediterranean breeze was drifting Luna, she travelled in the Aegean Sea and got into the Thermaic Gulf. Inside the large gulf, she soon reached the crowded and busy port of Thessaloniki, right in front of the White Tower. The water looked murky, but, suddenly Luna saw a special anti-pollution boat which was cleaning the sea surface. On the nearby quay, a group of students was protesting shouting: "Save the sea, because each drop counts!"

Next, a strong wind pushed Luna westward to the Axios river Delta. There, she met some huge, yet calm and friendly water buffaloes cooling off in the mud!

Then, a friendly seafull took Luna and flew to the midlands, in the peaceful valley of Macedonia. They arrived at Lake Koronia, where the water level was dropping dangerously. An old heron told Luna: "People have wasted too much water, therefore, now we must protect each single drop".

So worried, Luna said "Farewell" to the old heron when the first drops of a cool rain started dropping. Luna, along with other drops, travelled to the Aegean Sea and ended up in a new country, Turkey.

Luna finally arrived in İstanbul, Türkiye, where she saw the shining Bosphorus, colorful boats, and busy streets full of people. At first, she noticed that some beaches were dirty and some people wasted water, and this made her feel sad. “People must learn to protect water,” she whispered.

Slowly, people started changing their habits. The sea became cleaner, fish swam happily again, and the Bosphorus sparkled brightly under the city lights. Luna felt proud because she understood that even small actions could protect nature.

Then, Luna looked across the sparkling Aegean Sea towards the Greek islands, ready for her next adventure.

Luna travels on a cloud from Turkey to Thessaloniki. Seeing the endless blue of the sky , the sea and the beautiful islands.   Upon arriving, she had the desire to go to the Thermaic Gulf of Thessaloniki and make a boat  ride around the Thermaikos Gulf take a ride on the boat to make the tour around it 

Suddely , setting sail for the open sea, the boat journeys towards the dam in the area of Thermi .

There, she feels pure bliss, gliding alongside the ducks and riding on the back of a gentle pond turtle. 

The lake is a marvel, and its tiny amphibious residents are so incredibly welcoming! As Luna floated deeper into the lake of the Thermi Dam, she listened closely to the laughter of the children eco-explorers on the shore.

"Look!" one girl cried out, pointing at the water. "The water is so clear today! That means our efforts to protect the stream are working!" The children were part of a local school nature club. They carefully placed handmade wooden signs around the picnic areas that read, “Water is a gift—don’t waste a single drop.” Luna felt a warm ripple of pride wave through her tiny form.

Leaving behind the sunny coast of Thessaloniki, Luna caught a strong, cool northern breeze. She transformed into a fluffy white cloud and began her long journey south, flying over central Greece before crossing into the Peloponnese. Soon, she arrived at her destination: the historic city of Tripoli, nestled high up in the mountains of Arcadia.