Real Sociedad supporters follow their club with a strong sense of local pride rooted in Basque culture. On a standard La Liga matchday the atmosphere is engaged but measured, with singing concentrated in the home sections. European nights and the derby against Athletic Club are a different story: the crowd is louder, more vocal, and the energy inside the ground builds well before kick-off. Travelling fans are grouped together in a designated section, which creates its own atmosphere separate from the home support. The pre-match routine in San Sebastián tends to revolve around the bars in the old town and the Gros neighbourhood, both within easy walking distance of the ground.