light shines into dark underwater crevice in raja ampat

adventure ampat beach beautiful biodiversity biology calm cave cavern change climate conservation coral corals crevice dark diving due ecology ecosystem environment equator evolution explore fish gorgeous grow habitat healthy heart indonesia islands landscape light marine mystery natural nature ocean pacific peaceful raja reef reefbuilding region relaxing remote research resort scenery scenic science scuba sea seascape shallow shines snorkeler snorkeling table this tourism travel triangle tropical tropics underwater vacation vibrant water wilderness wildlife