Stunning Oia cliff on the Santorini Island Greece

Oia Santorini Oia or Ia is a small village in the South Aegean Sea on the islands of Santorini and Therasia. it is One of the most famous Geotourism destinations…

Caldera- An Introduction

What is caldera A Caldera is sub-circular, polygonal, or elongate subsidence basins formed by the eruption of magma from subvolcanic reservoirs. During a volcanic eruption, magma underneath the volcano is…