Palea Kameni is a small volcanic island located in the heart of Santorini’s caldera. It formed around 2,000 years ago from a series of volcanic eruptions. Today, it stands as a stark, rugged landscape surrounded by the deep blue waters of the Aegean Sea. 

Visitors can reach the island by boat. Most tours depart from the old port of Fira. The trip often includes a stop at Nea Kameni as well. Boats usually anchor near the island’s famous hot springs. These warm waters attract travelers seeking a natural spa experience. The springs are rich in iron and sulfur, giving them a reddish-orange tint and a distinct mineral scent.

Swimming in the hot springs is a popular activity. However, the water can stain swimsuits, so older or dark-colored clothing is recommended. The temperature of the water varies depending on the season but generally stays between 30°C to 35°C.

Though Palea Kameni does not have extensive facilities, its untouched landscape is part of its charm. There are no shops, restaurants, or paved paths. Therefore, bringing water, sunscreen, and sturdy shoes is essential. The terrain is rocky and uneven, which adds to the sense of adventure but requires caution.

The island’s volcanic origin gives it unique geological features. Lava rocks, sulfur crystals, and steaming vents remind visitors that this is an active volcanic zone. Despite its barren look, the island hosts a few plant species that have adapted to the harsh conditions. The contrast between the dark rocks and the blue sea creates stunning views, perfect for photography.

In summary, Palea Kameni offers a rare opportunity to explore the raw power of nature. It’s not about luxury—it’s about discovery. This volcanic island delivers a memorable and unique experience in the heart of Santorini.