Puerta de Tierra (Earth Gate), Cadiz

Earth Gate (Puerta de Tierra) is a significant cultural and historical landmark in Cádiz. It stands at the entrance of the old town and holds great value as a heritage site. The gate was built during the 16th century, replacing the old medieval walls, which could no longer accommodate the city's growth. In 1574, two bastions were added to the gate for further protection. It was in the 18th century that the gate gained its final appearance.

The central feature of the Earth Gate is a low tower surrounded by a marble frontispiece, which was built in 1756. The frontispiece is adorned with the royal shield, the coat of arms of the city, and a military allegory. The building's facade was later enhanced with a magnificent marble portico in the form of a triumphal arch, designed by architect Torcuato Cayón.

During the early 20th century, there were proposals to demolish the entire complex due to its extension outside the walls. However, instead of being demolished, the moats were covered, and two large arches were created to allow the passage of vehicles. Two marble obelisks were also placed in the central square at the entrance of the city's port, dedicated to Cádiz's patron saints, San Servando and San Germán, and are examples of Baroque art.

Apart from the central vault, tower, and upper promenade, the Earth Gate also houses the Lithographic Workshop Museum and the Ibero-American Puppet Museum, which displays the city's culture and history, making it an excellent destination for tourists interested in the city's heritage.