Pico island holds much in store for all nature lovers – everyone can fufill his individual cravings:

• Wandering / mountain climbing
• Climb Pico mountain
• Diving
  
• Whale watching
• Watch dolphins / swim with dolphins
  
• Bird watching
• Biking
• Explore lava caves - e.g. the  Gruta das Torres or the Gruta Mateus Frei
• Swim in natural swimming pools in the atlantic ocean

Also consider

• visiting the neighboring island Faial (only 30 minutes by ferry boat) or Sao Jorge (45 minutes by ferry)
• Visiting a whaling museum
• touring the island by taxi