What would I do in Tenerife if I had more days?

Besides drinking more sangria and barraquito, I wish;

• We could visit Auditorio de Tenerife in Santa Cruz(https://en.wikipedia.org/wiki/Auditorio_de_Tenerife)
• We could attend Whale & Dolphin sightseeing tour with underwater view or submarine safari experience, if you are into watching whales and dolphins swim while you are also enjoying a perfect sea ride. There are two tours, one of them takes 3 other takes 5 hours.
• We could visit Puerto de La Cruz (https://en.wikipedia.org/wiki/Puerto_de_la_Cruz)
• We could visit Loro Parque, although it generally appeals families with childen(https://en.wikipedia.org/wiki/Loro_Parque)