Rugged black volcanic rocks at Mosteiros, Sao Miguel with sparse greenery and ocean backdrop, cloudy sky

volcanic landscape mosteiros sao miguel azores black rocks rocky terrain ocean view overcast sky natural scenery outdoor adventure geology volcanic rock formation coastal landscape remote location tourism travel destination rugged coast island atlantic ocean exploration nature cloudy rocky coast wild nature scenic view tranquil scene untouched nature volcanic island wilderness geotourism nature reserve environmental off the beaten path dramatic landscape atlantic coastline serene solitude leisure vacation cloudy weather panoramic wide shot environmental conservation outdoor coastal quiet tranquil adventure rocky