We are still on Isabella island just a different area. First thing this morning took the pangas to “Tintoreras” park for a short hike. Then back to the boat for breakfast. Then a 7km round trip hike up Volcan Sierra Negra. The caldera at the top of the volcano is 6km wide and 7 km long. It was a little hazy so we could not see where the lava enters the sea.