Today I went to see Embalse Arenal, the biggest lake in Costa Rica. While we were there we went to a souvenir shop and I bought a butterfly to put on my seiling. After that I went to Rincon de la Vieja volcano! I saw bubbling mud! There were trees that were over 1000 years old. There is a legend a wich that was banished by a church. They say that sometimes you can hear or see her laugh.