Hermosa Beach Fiesta 2025. Fiesta hermosa is a treasured community event that welcomes southern california residents each year to open the summer. Fiesta is produced by the hermosa beach chamber of commerce and visitors bureau to bring business to hermosa as well as entertain the resident and visitor communities of the southern california region.

You’ll find it along hermosa avenue. Parking at hermosa beach can be challenging on a normal summer weekend, but during fiesta, local parking is pretty bleak.