The Monument to the Constitution of 1812 is a monument in Cádiz, Spain that commemorates the centennial of the signing of the Constitution of 1812. The monument, commissioned in 1912 and completed in 1929, is located in the centre of the Plaza de España in Cádiz.

The walls of San Carlos, are located, raised by the sea, next to the Plaza España, in the old town of Cadiz. Its construction was completed in 1784 by the military engineer Antonio Hurtado. This bastion could house 90 artillery pieces and contained 55 vaults for different uses. In some of these vaults, wells were built to store the snow that was brought from the mountains of Cadiz.

It is the main square of the city, where you can find the City Hall, the Church of the Hospital of San Juan de Dios, today it is an almost completely pedestrian area, with many restaurants with terraces, which makes it a meeting point.

The Roman Theatre of Cádiz is an ancient structure in Cádiz, Andalusia, in southern Spain. The remains (only partially excavated) were discovered in 1980. The theatre, which was likely built during the 1st century BC and was one of the largest ever built in the Roman Empire, was abandoned in the 4th century and, in the 13th century, a fortress was built on its ruins by order of King Alfonso X of Castile.