Hello everyone! I have been on Isabela for the past week. You may or may not know that this is a volcanic Island. Do not feel bad if you did not know. I did not know it until the 5th day either. It is composed of 6 different volcanos. 5 are dormant and the last one is dead. It is dead because there is only half of it left. This volcanic island has been created about 700,000 years ago by a volcano. I got to go on to the top of one of the volcanos. It was called the Sierra Negra. Sierra means mountain and Negra stands for black. So in English, you would say ‘mountain black’. This is something really cool. This volcano last erupted in 2006 but there was no damage done. “What! How is that possible?” you may ask. But this volcano, people could watch explode and not get hurt because the lava stayed in the very, very large crater. And by very, very large, I say that because it is the second largest crater in the world. It is 10 kilometers in diameter. That is very long I have to say. There are also a lot of different kinds of volcanos. This one is a shield volcano. This volcano has erupted 12 times since 1800. Not a single scientist is trying to predict next time it will erupt because no damage will be done! There is something really cool. The lava will cool down, but it will not always go very fast. The lava on top will cool off because it is exposed to the cold air. The part in the middle and the bottom will stay warm. So the top part will harden into rock but under it, the hot lava will still flow. This will form a tunnel tube type of thing. The problem is that at some parts it is thinner than others. The animals around will walk over the thin parts and fall in. Sometimes they will not manage to get out. That is why people are finding bones in these tunnels. I loved the experience of going on to this volcano (even if all I could see were clouds and clouds and clouds), it was really cool. You should go on one too if you have not yet -or even if you have- to see if any of this makes sense.