1. Iberian Peninsula: Located in southwestern Europe, the Iberian Peninsula is home to Spain and Portugal. It is bordered by the Atlantic Ocean and the Mediterranean Sea.
- Adjacent Major Peninsulas:
- Italian Peninsula: Extending into the Mediterranean Sea from mainland Europe, the Italian Peninsula is home to Italy and San Marino.
- Balkan Peninsula: Also known as the Southeastern European Peninsula, the Balkan Peninsula is located in southeastern Europe and comprises countries like Greece, Albania, Bulgaria, and Turkey.
2. Scandinavian Peninsula: Situated in Northern Europe, the Scandinavian Peninsula is shared by Norway and Sweden. It borders the North Sea, Norwegian Sea, and the Baltic Sea.
- Adjacent Major Peninsula:
- Kola Peninsula: Located in northwestern Russia, the Kola Peninsula extends into the Arctic Ocean.
3. Kamchatka Peninsula: Extending into the Pacific Ocean from eastern Russia, the Kamchatka Peninsula is known for its volcanic activity and natural beauty.
- Adjacent Major Peninsula:
- Korean Peninsula: Located in East Asia, the Korean Peninsula is home to South Korea and North Korea. It is bordered by the Yellow Sea and the Sea of Japan.
These examples illustrate how major peninsulas can be situated close to one another, forming distinct geographical regions with unique characteristics and histories.