2. Jutland Peninsula: Jutland is Denmark's mainland.
3. Italian Peninsula: Home to Italy, San Marino, and Vatican City.
4. Iberian Peninsula: Consisting of Spain, Portugal, Andorra, Gibraltar, and part of France.
5. Balkan Peninsula: Includes countries such as Greece, Albania, Croatia, Bosnia-Herzegovina, Serbia, Montenegro, Bulgaria, and parts of Romania and Slovenia.
6. Crimea Peninsula: Located in Ukraine on the northern coast of the Black Sea.
7. Peloponnese Peninsula: The southern peninsula of the Greek mainland.