Sikia Cave | Milos | Nature's Grand Cathedral with the Majestic Eye to the Blue Sky

Author

George | The Shiny Greece Team

Sikia Cave, one of the biggest and most beautiful caves of Milos, is a stunning natural wonder that offers visitors a glimpse into Milos's geological history. This magnificent cave, whose one of the main characteristics is that a boat can pass through its entrance, because it has a height of 5 m. and a width of 20 m., has been carved out of volcanic rock over thousands of years.

The Top of Sykia Cave | Photo by: iStock.com, MikePax

The cave is a testament to the raw power of nature and is filled with impressive stalactites, stalagmites, and other unique rock formations that have been shaped by the elements over time.

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Sikia Cave Facts

Sikia Cave used to be closed, but its top collapsed at some past period. The result is a beautiful round cave with an open round top viewing the blue sky. Inside the cave, there is a cute small corner with stones like a small beach. Visitors can only reach the cave by boat. Actually, boats going to Kleftiko usually stop in front of the cave and, with the use of smaller plastic boats, send the visitors into the cave. Swimming is possible inside the cave but the water is very cold due to the restricted light and very deep.

The Entrance of Sikia Cave | Photo by: Vihou World, Sikiacavemilo, CC BY-SA 4.0

A Brief History

The Sikia Cave is located on the southeastern coast of Milos, near the village of Zefiria. The cave was first discovered in the early 20th century by a local shepherd, but it wasn't until the 1980s that it was fully explored and mapped. Today, the cave is open to visitors who can explore its many wonders, including its beautiful stalactites and stalagmites.

Geology of the Cave

The Sikia Cave is made up of volcanic rock that has been eroded by wind and water over time. The cave is part of a larger network of underground tunnels and chambers that were formed by volcanic activity in the area. The cave is also home to a number of unique rock formations that have been created by the flow of water over time. These formations include stalactites, which hang from the ceiling of the cave, and stalagmites, which grow up from the cave floor.

Sykia Cave Sidewalls | Photo by: Kkanak, Kitazontas pros ti hersea plevra tis Sykias, CC BY-SA 4.0

Unique Features

One of the most impressive features of the Sikia Cave is its large chamber, which is over 30 meters in height. The chamber is filled with an array of beautiful stalactites and stalagmites, many of which are illuminated to highlight their unique shapes and textures. Another notable feature of the cave is the "Organ", a series of stalactites that resemble the pipes of a church organ. Visitors to the cave can also see the "Angel", a large stalactite that resembles a winged figure.

Exploring the Cave

Exploring the Sikia Cave is an unforgettable experience that will take visitors deep into the heart of the island's geological history. Visitors to the cave are led on a guided tour, which takes them through the various chambers and tunnels of the cave. Along the way, visitors will learn about the history and geology of the cave, as well as the unique features that make it such a special place. The tour typically lasts around 45 minutes to an hour, depending on the size of the group.

Sikia Cave Milos | Photo by: Kkanak, Esoteriko tis Sykias, CC BY-SA 4.0

How to get to Sikia Cave

It is located southwest, just 22 Km from Adamantas village. You can approach it with boats that tour around the island.

Best Period to Visit

September to October is the most appropriate period for Sikia Cave.

Glimpse to the Past

Sikia Cave is a true wonder of nature that offers visitors a glimpse into the island's geological past. With its impressive stalactites and stalagmites, unique rock formations, and large chambers, the cave is a must-see destination for anyone visiting Milos. Whether you're a nature lover, a history buff, or simply looking for a unique adventure, the Sikia Cave is sure to leave you in awe of the power and beauty of nature. So why not plan your visit today and experience the wonders of the Sikia Cave for yourself?

FAQs for Sikia Cave

Planning to discover Sikia Cave Milos, its hidden beach and the spectacular sea caves of the island? These frequently asked questions cover how to reach Sikia Cave, boat access, hiking, swimming and what makes this extraordinary natural formation one of the most memorable things to see in Milos.

1. What is Sikia Cave in Milos?

Sikia Cave Milos, also commonly spelled Sykia Cave, is a spectacular sea cave on the western coast of Milos. Part of its roof collapsed long ago, creating a huge natural opening through which sunlight illuminates the water and rocky interior below.

2. How do you get to Sikia Cave in Milos?

The most practical way to experience Sikia Cave in Milos is by boat. Many excursions exploring the western and southwestern coast include Sikia together with other famous coastal attractions such as Kleftiko. Smaller boats may be able to enter the cave when sea conditions permit.

3. Is Sikia Beach Milos inside the cave?

Yes. Sikia Beach Milos is a small beach formed within the dramatic open-roofed cave. Surrounded by high rock walls and illuminated through the opening above, it creates one of the island’s most unusual coastal landscapes.

4. Can you hike to Sikia Cave Milos?

There is a Sikia Cave Milos hike through the remote western landscape that leads toward viewpoints around the cave. However, the terrain is rocky, exposed and without much shade, and reaching the cave's beach and water is best done from the sea. Proper footwear and adequate water are essential for hiking in the area.

5. Can you visit Sykia Beach Milos by boat?

Yes. Visiting Sykia Beach Milos by boat is the most popular option. Boat excursions around the western coast frequently combine Sikia with Kleftiko, while smaller vessels can approach or enter the cave depending on weather and sea conditions.

6. Can you swim inside Sikia Cave?

Swimming is possible when conditions are suitable, and the cave's sheltered setting makes it an extraordinary place to experience the sea. The water can feel cooler inside the cave, so swimmers should follow the instructions of their boat crew and pay attention to local conditions.

7. Why is Sikia Cave open to the sky?

Sikia was originally a more enclosed sea cave, but part of its roof collapsed, leaving the enormous opening visible today. This natural skylight allows the blue Aegean sky and sunlight to become part of the scenery, giving the cave its distinctive appearance.

8. What are the most famous caves in Milos?

Among the best-known caves in Milos are Sikia Cave and the sea caves, arches and rock formations around Kleftiko. The island's volcanic geology and centuries of marine erosion have created an exceptionally dramatic coastline filled with caves, coves and unusual formations.

9. Is Sikia Cave near Kleftiko?

Yes. Sikia Cave and Kleftiko are both located along the wild southwestern side of Milos, which is why many boat excursions visit them during the same trip. Combining the two is an excellent way to experience some of the island's most impressive coastal scenery.

10. Is Sikia Cave worth adding to a Milos things-to-do itinerary?

Absolutely. For travellers wondering what to do in Milos, Sikia Cave offers something very different from a conventional beach visit. Its collapsed roof, hidden beach, volcanic rock walls and blue water make it one of the island's most distinctive natural attractions.

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