Castillo de San Cristóbal

The Castillo de San Cristóbal, erected between 1575 and 1577, was the key defensive fortress of Santa Cruz de Tenerife. Originally located in the bay, it defended the city from naval attacks and participated in three historic engagements against British ships in 1657, 1706, and 1797. It was precisely in the 1797 battle that Admiral Nelson was reportedly hit in the arm by a shot from the "El Tigre" cannon.

In 1928, it was demolished to make way for the current Plaza de España, and its layout was forgotten for decades. In 2006, during the remodeling of the square, remains of the original walls were discovered. It was decided to preserve them within an accessible underground gallery that allows one to walk on the former site and even see the outline of the building projected at the bottom of the square's pond. The "El Tigre" bronze cannon, approximately 3 m long and weighing nearly 2,000 kg, was also installed as part of the museum.

Today, it operates as a free interpretation center managed by the Museums of Tenerife, with morning and afternoon hours. You can visit the interior, understand what the island's defensive system was like, and learn about the events that shaped the history of the site. Walking through the tunnel transports you back in time: you see original pieces, walls, explanations, and the cannon that symbolizes local bravery.

To get there, just be in Plaza de España in Santa Cruz and go down some stairs that lead to the center. Urban romanticism, living history, and hidden archaeology blend into a few square meters. Recommended if you are interested in Canarian history, urban vestiges, or simply seeing something different without leaving the center.