Good trip, well worth doing. Interesting to hear the history of the city. We booked the tour for our first day which gave us the feel of the city and where everything is. Highly recommend
If you want to visit Donostia – San Sebastián at your own pace and with no hurry, the double-decker tourist bus is the best option. You can get on and off all day long with the same ticket, and learn about the history of the city through a comfortable audio system with earphones, in 8 different languages. You'll be given a guide map containing all the stops on the route. The buses are adapted for people with reduced mobility and have a sliding roof in case of rain.
The Donostia-San Sebastián city tour stops at: 1. Aquarium/Paseo Nuevo; 2. San Telmo/Parte Vieja; 3. Plaza Guipúzcoa; 4. Estación de tren-bus/Tabakalera; 5. Gros; 6. Playa Zurriola/Kursal; 7. La Concha; 8. La Perla; 9. Playa Ondarreta; 10. Peine del Viento; 11. Funicular Igeldo; 12. Barrio Antiguo; 13. Palacio Miramar; 14. Catedral Buen Pastor. You can board the bus at any of the stops with your voucher.