Fiesta of Zariquiegui 2023 from June 16 to June 18. Past days. Friday, June 16 Saturday, June 17 Sunday, June 18 You might be also interested in: Saint Peter and Saint Martial 2023 - Irun (Gipuzkoa) - 70 Kms. Fiesta of Herrera 2023 - Herrera (Gipuzkoa) - 72 Kms.