What to see in Algeciras in a few hours before your ferry

Algeciras is easier to understand when you stop simply passing through and learn to linger. Plaza Alta invites you to do just that: sit down, watch the streets meet and discover a city in conversation around its most recognisable space. Ceramics and religious façades turn an everyday pause into a first lesson in urban history. The square was laid out in 1807 on the initiative of General Castaños and was initially called Plaza del Almirante. Its obelisk disappeared in 1926; three years later, the ceramic paving was commissioned from workshops in Seville. This succession of alterations and names explains why the place is the creation of many eras, rather than an untouched scene from the past. The city has recorded its political changes and its ways of occupying public space here. Walk around once to take in the whole square, then again to follow the details in the paving. Compare the presence of La Palma with the more intimate scale of the Europa chapel: two ways of giving shape to the same square. Then find a bench overlooking the entrances of the streets. The visit becomes richer when you also watch the comings and goings of those who use this place every day. Allow yourself a proper pause before continuing towards the market or San Isidro. You can visit the square regardless of whether the churches are open; if you want to enter them, check their opening times separately. This is the best place to begin the centre's monumental walk and return to when you finish.

At Mercado Ingeniero Torroja, it is worth making two visits at once: one with your eyes on the roof and another at stall level. Few buildings explain so well how a great work of architecture can belong to a city's daily shopping, working life and conversation. Built in 1935, the market brings together Eduardo Torroja's engineering and the contribution of architect Manuel Sánchez Arcas. Its octagonal plan is covered by a concrete shell almost 48 metres in diameter, supported by eight peripheral pillars. This solution frees the interior space and turns a commercial requirement into a landmark of Spanish Rationalism. It was declared a Bien de Interés Cultural in 2001. Find a position from which your eyes can follow the roof all the way to its supports. The sense of spaciousness depends precisely on what is absent from the middle: a succession of supports interrupting the space. Then look again at the entrances and the relationship with the square. The architecture does not end at the roof; it also organises how buyers and sellers enter, meet and move around. If you want to see the market working, check opening times and plan a morning stop. Buy something if you wish, and ask permission before photographing people or stalls at close range. From Plaza Alta, you can descend along Radio Algeciras and Real; continuing afterwards towards La Caridad takes you from the commercial city to its cultural collections.

After exploring streets associated with Paco, the Interpretation Centre lets you change the question: from where his music came from to how it transformed the guitar. This is a stop for pausing the walk and devoting time to listening, observing and recognising a career that cannot be explained simply through a list of awards. The centre occupies a 1931 building formerly used for healthcare and later by the local police. Its exhibition spaces explore family training, musical creation and encounters with other performers. The displays bring together guitars, documents, audiovisual resources and items linked to his career, alongside an auditorium for activities. Reusing the building adds another layer of urban memory to the visit. Do not try to see everything at the same pace. First choose a section about his beginnings and then another on his artistic evolution; compare what changes between them. When looking at instruments, seek information about their provenance and connection to the musician. In audiovisual displays, listen to the explanations as well as the best-known extracts: that is often where the relationship between work, artistic decisions and the resulting sound emerges. Check the address and opening hours on the centre's page before organising the day: an outdoor route does not depend on them, but this stop does. Allow separate time for the exhibition and do not promise a concert without checking the programme. On leaving, resume your walk through the centre with a piece or an idea in mind; you will read the city differently.