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.