Brussels vs San Sebastián

Brussels

Brussels has a maritime climate — mild but often grey and rainy. Rain is possible any time of year, so always carry a jacket. Summer is the most pleasant season.

San Sebastián

San Sebastián has an oceanic climate — milder and wetter than the Mediterranean coast. Summers are warm but rarely scorching, winters are cool but mild. Rain is frequent year-round, especially in autumn and spring. The Basque coast is greener than southern Spain for a reason.

Brussels

Brussels has an integrated STIB/MIVB network of metro, tram, and bus lines. The historic center is compact and walkable, but the metro is useful for reaching outer attractions.

Walkability: Very good in the center — Grand-Place, Manneken Pis, Sablon, and the Royal Museums are all within a 15-20 minute walk of each other. The Atomium requires metro or tram.

San Sebastián

San Sebastián is wonderfully compact and best explored on foot. The entire city from Monte Igueldo to Zurriola beach is walkable within 40 minutes. Local buses cover the wider metropolitan area, and the historic funicular climbs Monte Igueldo.

Walkability: San Sebastián is one of Spain's most walkable cities. The entire center — from the old town to Gros, La Concha to Monte Urgull — is flat and pedestrian-friendly. The elegant waterfront promenade is a joy to walk day or night. Only Monte Igueldo requires a climb (or funicular).