National Geographic Travelのインスタグラム(natgeotravel) - 5月9日 05時07分

Photograph @massimobassanoThe lake of Fogo is the example how a vulcan evolves when is sleeping for thousands and thousands of years. Generally called Caldera, when the diameter is more than half mile, it's easy that it turns into a lake. The island of Sao Miguel, at Azores, has three calderas that are lakes now with a unique ecosystem.Each Azores island has a caldera, except Pico, the youngest island, geologically speaking.#caldera #Azores #visitazores #lake

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する