We leave Puerto de la Cruz going up through the Orotava Valley crossing Aguamansa towards the National Park of Las Cañadas del Teide and will discover the National Park on our way towards the Rocks of García. On the way back we will stop for lunch (not included) and then will continue to the Observatory which we will visit on a guided tour as well as get to know the activities of the scientists working in it. During this visit we will discover the interior of a telescope and observe the sun through one of them. We will approach the immensity of universe and learn how astrophysics help us in our daily life. Afterwards we continue our way through the mountains in order to reach the Esperanza Forest. This road will lead us to La Laguna where we will take the motorway back to Puerto de la Cruz.