Answer:
Iberian Peninsula
Step-by-step explanation:
The Pyrenees mountains form a natural border between France ans Spain. They separate the Iberian peninsula from the rest of continental Europe.
The mountain range extends for about 305 miles from the Bay of Biscay to the Mediterranean Sea.
Between the Spanish Pyrenees and the French Pyrenees lies the Principality of Andorra.
The Pyrenees are older than the Alps and its highest summit is the Aneto in the Spanish province of Aragon.