Travel to the port of Santa Cruz de Tenerife and take a ferry to Gran Canaria, arriving at Puerto de las Nieves in Agaete.
The first stop is Poema del Mar Aquarium in Las Palmas de Gran Canaria, featuring the world's largest curved glass with around 350 species.
Next, visit the historic center of Vegueta. See buildings like the Casa de Colón, the Cathedral of Santa Ana, and the Canarian Museum in its squares.
Finally, tour the Arehucas Distillery to learn about their history and unique rums. Return to Agaete to catch the ferry back to Tenerife.