Fiesta of Olesa de Montserrat 2016 from June 23 to June 26. Past days. Thursday, June 23 Friday, June 24 Saturday, June 25 Sunday, June 26 Monday, June 27 You might be also interested in: Saint John 2016 - Sant Joan de Vilatorrada - 25 Kms. Fiesta 2016 - San Juan Despi - 28 Kms. Fiesta of Sanfeliu 2016 - Sanfeliu - 31 Kms. Fiesta of Granvia Sud 2016 - Granvia Sud - 35 Kms. Neighbourhood Fiesta 2016 - La Marina - 36 Kms.