Actually it is called Serra de Estrela.
The Greek peninsula is a large landmass in southern Europe that forms the southernmost part of the Balkan Peninsula. It is surrounded by the Ionian Sea, Aegean Sea, and Mediterranean Sea. Greece is located on the Greek peninsula.
Peloponnesian is the adjective for the people who live in the Peloponnese, the peninsula which forms southern Greece.
Sparta was one of the city-states which existed in the Peloponnese, which is the peninsula which forms southern Greece. So they didn't fight the peninsula.
Athens is located on the peninsula of Attica.
Mainland Greece is on the southern end of the Balkan Peninsula. Known also as the Peninsula of Haemus.
Balkan peninsula
Greece is mountainous, has many highlands, and lots of coast line. Greece is almost like a peninsula. Seas such as the Ionian and Agean seas (only a few examples, not all the seas) surround Greece. the lad is bad for farming crops, but good for growing grapes and olive trees
Sparta is located on the southern part of the Peloponnese Peninsula in Greece.
The Balkan Peninsula. The Balkan Peninsula.
Kamchatka Peninsula
Attica, the smaller peninsula in the Peloponnese in southern Greece and the Chalkidiki peninsula in Macedonia, northern Greece
Greece is located between the Apennine Peninsula (also known as the Italian Peninsula) and the Karaburun Peninsula.