Bastarri - Guetaria Tuna in Bastarri Olive Oil — made in Spain. Guetaria tuna in Bastarri olive oil.
Bastarri - Guetaria Tuna in Bastarri Olive Oil, sold under the Bastarri brand, is manufactured in Spain. That origin is recorded at the "Internet-Sourced" evidence grade.
Bastarri is headquartered in Spain; a brand's home country is not evidence of where its goods are made, and the two are tracked separately.
Origin evidence last reviewed 2026-06-22.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.