Geoparks in Greece

The Lesvos Island UNESCO Global Geopark (former Lesvos Petrified Forest Geopark) was created in the Miocene Period some 20 million years ago! It was the result of intense volcanic activity in the Aegean region. The park was declared a Natural Monument in 1985 and a Top European Geopark for 2011 – 2014. The singular beauty of the Petrified Forest is really beyond description. The Park lies in the western part of Lesvos Island, where the petrified tree trunks are scattered in a 150 km2 area surrounded by Sigri, Eresos and Antissa villages. A Natural History Museum opened in the village of Sigri in 1994, located right in the heart of the petrified forest. It was the first museum of this type in Greece and its purpose is both to protect and showcase the region’s geological wealth. Getting to know the area’s natural beauty and its rich archaeological and folk heritage is a truly memorable experience.

Psiloreitis UNESCO Global Geopark located on the island of Crete is a landscape of wild beauty, bound to move and stimulate travellers in equal measure. Gorges, caves, charming trails and dense forests make this a real outdoor natural history museum, while the area’s considerable biodiversity -comprising unique endemic flora and fauna species- makes this a living natural tapestry.

The natural and man-made trails which spread out over the mountainsides are ideal for rambling and trekking, allowing walkers to come into direct contact with the primeval force of nature. The Mygia trail, the path from Doxaro to Ptyches Vossakou and the trail down the Platania Gorge are all well sign-posted and well maintained, the ideal choice for those among you who try to escape the hum-drum of day-to-day city life.

The sensation you will have as you stand atop Mt. Chelmos in the Peloponnese is that you are looking at an ancient seabed, which has over the course of millions of years risen to the surface; a seabed moulded, formed and shaped by the sheer force of the sea. The Chelmos Vouraikos UNESCO Global Geopark is a place of awe-inspiring natural charm that amazes all visitors.

Mt. Chelmos (a.k.a. Aroania Mountain Range) is Peloponnese’s third highest range, after Mt. Taygetos and the Ziria Mountains. Here, you will be able to visit the Styga River source (also an ancient Greek deity), Kalavryta town with its famed monasteries, the busy ski centre, the Mt. Chelmos Observatory, and Lake Tsivlou, while the experienced mountaineers among you will mostly enjoy climbing some of Greece’s most demanding mountain trails such as Chtenia trail on Mt. Chelmos.

The Vikos - Aoos National Park is also a UNESCO Global Geopark, located in the Zagori region of Epirus, north of Ioannina City. Traces of human settlements dating back to 40000 BC have been found in the area’s forests and caves. The area’s geological formation is based on water, which has created landscapes of incredible beauty. The Park has been dubbed ‘Towering Peak Park’ because of the area’s very high mountains. This is the location with the most impressive geological formations in the country. There are five caverns surrounded by mostly vertical precipices. The depth of one of them, called Provatina, reaches 407 m. - this makes it the second deepest in the whole world.

Enchanting nature trails and a range of trekking and mountaineering activities have made the area popular to travellers, year-round. Traditional villages dot the mountain and offer visitors accommodation and food services with an incredible view.

On the west part of Thessaly, the Meteora – Pyli Geopark, a member of the UNESCO Global Geoparks Network, brings together Earth’s deep-time history and centuries of cultural heritage. Geological wonders shaped by the ancient Tethys Ocean and the uplift of the Greek mountains coexist with age-old Greek Orthodox monuments. The iconic Meteora Rocks—recognised by UNESCO as a mixed [both Natural and Cultural] World Heritage Site since 1988—rise majestically, crowned by monasteries that seem to float between the earth and the sky. Visitors can explore dozens of geosites, hiking trails, cultural landmarks and eco-activities in a landscape that inspires awe at every turn.

Just 60 km from central Athens, the Lavreotiki Geopark welcomes visitors to a remarkable fusion of natural heritage and ancient technology. A member of the UNESCO Global Geoparks Network, it features over 1,000 mining tunnels and shafts, along with 50+ geosites, revealing more than 3,000 years of geological and metallurgical history. Here, ancient Athenians mined silver-bearing lead ore that helped fund their Golden Age (5th c. BC). Discover underground galleries, scenic walking trails and a cultural landscape that uncovers the hidden depths of Attica’s past.

Set amidst the Pindos Mountains and glacial canyons of Western Macedonia, the Grevena – Kozani UNESCO Global Geopark is a famous landmark. Here, the Vourinos and Pindos ophiolite complexes provided the foundations for modern plate tectonic theory, revealing relics of the ancient Tethyan Ocean. The park features record-breaking mammoth fossils, the oldest rocks in Greece. Traditional mountain villages, pristine forests and Ice Age - type landscapes complete this rare mosaic. This geopark is a treasure trove for geology enthusiasts, nature lovers, and curious travellers alike.

In the Ionian Sea, the Kefalonia – Ithaca UNESCO Global Geopark invites you to explore a unique blend of geology, myth and culture. Spectacular karstic formations-caves, sinkholes and underground rivers—tell a story that is 250 million years old. This is one of Europe’s most tectonically active zones, where the Earth’s crust continues to change the shape of the islands. From Homer’s legendary homeland of Ulysses to medieval castles and Byzantine monasteries, the geopark brings together nature and narrative, heritage and science. A destination of discovery and inspiration awaits.

Nisyros, a southeast Aegean Sea Island and a member of the UNESCO Global Geoparks Network, offers visitors a journey into Earth's fiery past. Its dramatic caldera, steaming fumaroles and vast craters create a near-extraterrestrial setting. To the south lies Strongyli Islet, a near-perfect volcanic cone with a 300-metre-wide summit crater, showing signs of recent geological activity. Submarine surveys revealed hidden underwater craters and fault lines around it, adding to the island’s intrigue. Nisyros is not just a destination – it’s a living encounter with the Earth’s creative force.

At the easternmost tip of Crete, Sitia Geopark—part of the UNESCO Global Geoparks Network since 2015—reveals a vibrant mosaic of natural and cultural heritage. Here, the land includes dramatic gorges, Europe’s biggest native palm tree forest, coastal wetlands and rare endemic flora. Hike across the secluded coastline at Cape Sidero, take a trip to Zakros, and explore the landscape where nature, science and Minoan legacy intertwine. A truly authentic destination for nature lovers and experience seekers alike!

Some 18 km south of Neapoli, Laconia (8km off Agios Nikolaos village) lies the petrified Palm tree Forest of Kavomalias, which is part of the Atlas of Geological Monuments of the Aegean and is a strong candidate for a place in the European Geoparks Network.

A long process of geological phenomena over the course of millions of years has led to the creation of the Petrified Forest. Its singularity is about the way the tree trunks were petrified. Some two to three million years ago when the climate in that area was subtropical, there was a huge palm tree forest, which also included date trees, conifers, and broadleaf trees. As seawater levels rose, the forest got eventually submerged; as a result, the trees were covered by lime instead of being covered by silica contained in the ashes of volcanoes, as was the usual case with other petrified forests in Greece.

The petrified tree trunks combined with the rugged and impressive landscape of Kavomalias, next to Agia Marina’s deep blue waters create a scenery of great beauty which is absolutely fascinating. The seawater goes through some of these trunks and gushes out of their top as in a fountain! In the area by the seashore and further deeper into the land you can walk past shrubs of kermes oak and lentisks growing from a soil full of shells, molluscs, starfishes, crabs and fossils in abundance. Wear your mask, dive into the water from the rocks of the petrified forest and enjoy the shallow underwater area and lovely seabed!