Tavira is a unique experience, mainly because of all its Historical background and untouched archaeologic traces which manages to keep it as one of the most characteristic or rustic cities in the Algarve region. It has a mix of Roman, Arab and Christian historical heritage, which results in a centre with remains of castle walls, churches (37) and bridges from different eras. Put this together with fantastic beaches and the islands around Ria Formosa area, and you have a unique scenario likely to dazzle many-as it did us!
In what was the walled part of the city, remain winding narrow streets, not very different from the heart of most Algarve cities. Walking and sightseeing through them is very nice, although it's true that the area is not large and any walk will likely be brief.