↓ English ↓
This year the Centre Cultural Català de Colònia has organized something different to celebrate Sant Jordi on April 21st at 4 pm: visit something that looks more like the cave of the Dragon of Sant Jordi, so they will go deep underground.
They suggest you visit the Aggertalhöhle near Engelskirchen and, afterwards, stroll through the surrounding forest and share the snack and / or books.
The price is € 4 / person and € 3.5 / children. The visit would be afternoon at 4:00 pm.