Countries on the Iberian Peninsula

The Iberian Peninsula in southwestern Europe comprises four sovereign entities:

1. Spain (occupies ~85% of the peninsula)
2. Portugal (western ~15%)
3. Andorra (tiny principality in the Pyrenees)
4. Gibraltar (British Overseas Territory at the southern tip)

Spain and Portugal are the two major nation-states; Andorra and Gibraltar are micro-jurisdictions with unique political statuses.