Most of the attractions on this itinerary are within walking distance. However, public transportation is available throughout the city, including buses and taxis. A bus ride typically costs around $1.50 CAD, and a taxi ride from one end of the city to the other can cost up to $25 CAD.
With only one day in Cadiz, it's important to prioritize the attractions you'd like to see. If you have more time, consider also visiting the Torre del Oro, the Gran Teatro Falla, and the Oratorio de La Santa Cueva. If you have less time, you may want to skip the beach and spend more time exploring the historic sights around the city. And don't forget to wear comfortable shoes for walking and carry a map or GPS device to navigate your way around the city.