1) Siam park & loro parque
Siam park a very fun waterpark. If you are a child, teenager or a young adult. This is the best place to visit in Tenerife. this waterpark is one of the world's number 1 waterpark. It is around 51 euros for a adult ticket, although it might be expensive it is totally worth the money. Loro parque is a zoo with many animals to see. they have many animal shows ect to watch and enjoy. you can buy a twin ticket for both siam park and loro parque.