Nea Kameni
Νέα Καμένη, Néa Kaméni, Yeni Kameni
36°24′N 25°24′E
Nea Kameni is a small, uninhabited Greek island of volcanic origin located in the Aegean Sea, within the flooded Santorini caldera. Nea Kameni (new burnt) and the neighbouring small island Palea Kameni (old burnt) have formed over the past two millennia through repeated eruptions of dacite lava and ash.

Terrain
36°24′N 25°24′E
Overview
Nea Kameni is a small, uninhabited Greek island of volcanic origin located in the Aegean Sea, within the flooded Santorini caldera. Nea Kameni (new burnt) and the neighbouring small island Palea Kameni (old burnt) have formed over the past two millennia through repeated eruptions of dacite lava and ash. The Roman historian Cassius Dio records in the year 47 CE "This year a small islet, hitherto unknown, made an appearance close to the island of Thera." Cassius' report may refer to Palaia Kameni. Pliny the Elder reported the emergence of a new island on July 8, in the year of the consulship of M. Junius Silanus and L. Balbus, thus 19 CE. Major eruptions over the past 300 years took place in 1707–1712, 1866–1870, 1925–1928, and 1939–1941. The last small eruption happened in 1950 and involved lava dome extrusion. Nea Kameni is nearly round, and has a diameter of approximately 2 kilometers and an area of 3.4 km2. It is monitored closely by scientists from the Institute for the Study and Monitoring of the Santorini Volcano (ISMOSAV), and is a protected scientific site. The island has many vents, one of which is an active sulfur vent, named Jorgo (George), as well as a carpet of red grassy succulents on the thin soil in the summertime. The active vent was named by the locals after King George I of Greece, as the vent was active the day after the King visited Santorini. The nearly barren island is visited daily by dozens of tourist boats throughout the summer. Visitors climb a gravel path to reach the top of the 130-meter-high volcanic crater, where it is possible to complete a full circuit of the rim.
From Wikipedia, CC BY-SA 4.0
Chart
Nearest islands
- Palea Kameni1.6 km
- Aspronisi4.9 km
- Therasia6.1 km
- Santorini6.2 km
- Christiani island24 km
- Askania25 km
Also in Kamenai Nisides

Palea Kameni
0.52 km²▲ 90 m
Major islands
Also in Santorini

Santorini
76 km²▲ 567 m
Major islands
Therasia
9.2 km²▲ 294 m
Major islands

Palea Kameni
0.52 km²▲ 90 m
Major islands

Christiani island
1.1 km²▲ 258 m
Minor islands

Askania
0.24 km²▲ 157 m
Minor islands

Aspronisi
0.13 km²▲ 72 m
Minor islands
Also in Cyclades
Also in Aegean Islands
Photographs

Nea Kameni volcanic island, Santorini, Greece.

Nea Kameni is 3,338 square kilometers in size.

Nea Kameni is 3,338 square kilometers in size.

Vue d'une excursion en caïque dans la caldera du volcan de Santorini (Thira) et sur l'ilôt de Nea Kammeni, le mardi 2 mai 2023.

Nea Kameni in der Caldera von Santorin, Kykladen, Griechenland

Vue d'une excursion en caïque dans la caldera du volcan de Santorini (Thira) et sur l'ilôt de Nea Kammeni, le mardi 2 mai 2023.

Fumarole with elemental sulfur around the ground hole, Nea Kameni volcanic island, Santorini, Greece.
The volcanic island Nea Kameni in the Santorini caldera is very young but already has a thin covering of soil, which supports a reddish succulent grass in summer.

This is a photograph of a Natura 2000 protected area with ID

This is a photograph of a Natura 2000 protected area with ID

This is a photograph of a Natura 2000 protected area with ID
Sources
Facts
Photographs
- Nea Kameni volcanic island - Santorini - Greece - 19. Norbert Nagel / CC BY-SA 3.0
- "Dramatische Landschaft" - Die Insel Nea Kameni. 03. Holger Uwe Schmitt / CC BY-SA 4.0
- "Dramatische Landschaft" - Die Insel Nea Kameni. 01. Holger Uwe Schmitt / CC BY-SA 4.0
- 20230502 Thira059. Jean Housen / CC BY-SA 4.0
- Nea Kameni 35. Olaf Tausch / CC BY 3.0
- 20230502 Thira060. Jean Housen / CC BY-SA 4.0
- Nea Kameni volcanic island - Santorini - Greece - 11. Norbert Nagel / CC BY-SA 3.0
- Nea Kameni. Bernard Gagnon / CC BY-SA 3.0
- Nea Kameni vegetation. Charuavi / CC BY-SA 3.0
- Santorini (198) ηφαιστειο. Ellibah / CC BY-SA 4.0
- Santorini (222). Ellibah / CC BY-SA 4.0
- Santorini (229). Ellibah / CC BY-SA 4.0