Last summer I found my all-time favourite European beach-city – Donostia-San Sebastián. Blessed with a breathtaking stretch of uninterrupted coastline, featuring white sands and surfer-friendly waves of Playa de la Concha. A 2-hour hike up and over several luscious green hills eastward gives you a panoramic view of the sun-kissed coastline, after which you will arrive at the charming fishing village of Pasaia. The natural beauty of San Sebastian is worth a visit in its own right but even this cannot compare with the real treasure this place holds – FOOD.   San Sebastián has the most Michelin stars per capita than anywhere else in the world. However, the city…