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Lava tube Gruta das Torres. Pico Island, an island in the Azores in the Atlantic Ocean. (Editorial Use Only Stock Photo - Alamy
![Lava tube Gruta das Torres. Pico Island, an island in the Azores in the Atlantic Ocean. (Editorial Use Only Stock Photo - Alamy Lava tube Gruta das Torres. Pico Island, an island in the Azores in the Atlantic Ocean. (Editorial Use Only Stock Photo - Alamy](https://c8.alamy.com/comp/2GJ8KK6/lava-tube-gruta-das-torres-pico-island-an-island-in-the-azores-in-the-atlantic-ocean-editorial-use-only-2GJ8KK6.jpg)
Lava tube Gruta das Torres. Pico Island, an island in the Azores in the Atlantic Ocean. (Editorial Use Only Stock Photo - Alamy
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Diversity | Free Full-Text | Biodiversity in the Cueva del Viento Lava Tube System (Tenerife, Canary Islands)
![Air view from the Pico Mountain with the two lava tube showing (highest place in Portugal) in the Pico Island, in the Azores Stock Photo - Alamy Air view from the Pico Mountain with the two lava tube showing (highest place in Portugal) in the Pico Island, in the Azores Stock Photo - Alamy](https://c8.alamy.com/comp/BRKG0E/air-view-from-the-pico-mountain-with-the-two-lava-tube-showing-highest-BRKG0E.jpg)
Air view from the Pico Mountain with the two lava tube showing (highest place in Portugal) in the Pico Island, in the Azores Stock Photo - Alamy
![Lava tube Gruta das Torres. Pico Island, an island in the Azores in the Atlantic Ocean. (Editorial Use Only Stock Photo - Alamy Lava tube Gruta das Torres. Pico Island, an island in the Azores in the Atlantic Ocean. (Editorial Use Only Stock Photo - Alamy](https://c8.alamy.com/comp/2GJ8KKE/lava-tube-gruta-das-torres-pico-island-an-island-in-the-azores-in-the-atlantic-ocean-editorial-use-only-2GJ8KKE.jpg)
Lava tube Gruta das Torres. Pico Island, an island in the Azores in the Atlantic Ocean. (Editorial Use Only Stock Photo - Alamy
![Lava tube Gruta das Torres. Pico Island, an island in the Azores in the Atlantic Ocean. (Editorial Use Only Stock Photo - Alamy Lava tube Gruta das Torres. Pico Island, an island in the Azores in the Atlantic Ocean. (Editorial Use Only Stock Photo - Alamy](https://c8.alamy.com/comp/2GJ8KKH/lava-tube-gruta-das-torres-pico-island-an-island-in-the-azores-in-the-atlantic-ocean-editorial-use-only-2GJ8KKH.jpg)