Major Peninsulas of the World: A Continent-by-Continent Guide

Peninsulas—landmasses surrounded by water on three sides—are defining features of global geography, often hosting unique ecosystems, cultures, and strategic importance. Here is a categorized list of the world's major peninsulas.

Europe

• Iberian Peninsula: Spain, Portugal, Andorra, Gibraltar.
• Apennine (Italian) Peninsula: Italy, San Marino, Vatican City.
• Balkan Peninsula: Greece, Albania, Bulgaria, Croatia, Bosnia & Herzegovina, Montenegro, North Macedonia, parts of Slovenia, Romania, Serbia, Turkey (European part).
• Scandinavian Peninsula: Norway, Sweden, part of Finland.
• Jutland Peninsula: Denmark, part of Germany (Schleswig-Holstein).
• Kola Peninsula: Russia (Murmansk Oblast).
• Crimea: Disputed territory (Ukraine/Russia), Black Sea.
• Peloponnese: Southern Greece, connected by the Isthmus of Corinth.
• Brittany: Northwestern France.

Asia

• Arabian Peninsula: Saudi Arabia, Yemen, Oman, UAE, Qatar, Bahrain, Kuwait, parts of Iraq/Jordan. World's largest peninsula.
• Indian (Deccan) Peninsula: India, parts of Pakistan, Bangladesh.
• Indochinese Peninsula: Vietnam, Laos, Cambodia, Thailand, Myanmar, Malaysia (peninsular part).
• Korean Peninsula: North Korea, South Korea.
• Kamchatka Peninsula: Russia (Far East), famous for volcanoes.
• Chukchi Peninsula: Russia (Chukotka), easternmost Asia.
• Malay Peninsula: Thailand, Myanmar, Malaysia, Singapore.
• Anatolia (Asia Minor): Turkey (Asian part).
• Sinai Peninsula: Egypt (Asian part), between Mediterranean and Red Sea.

Africa

• Horn of Africa: Somalia, Eritrea, Djibouti, Ethiopia. Easternmost projection.
• Cape Peninsula: South Africa (Cape Town), Table Mountain landmark.
• Maghreb (Northwest Africa): Sometimes considered a peninsula bounded by Mediterranean, Atlantic, and Sahara (Morocco, Algeria, Tunisia, Libya, Mauritania).

North America

• Alaska Peninsula: Southwest Alaska, separating Bristol Bay from Pacific.
• Baja California Peninsula: Mexico, separating Pacific from Gulf of California.
• Florida Peninsula: USA, separating Atlantic from Gulf of Mexico.
• Labrador Peninsula: Eastern Canada (Quebec, Newfoundland & Labrador).
• Nova Scotia Peninsula: Canada, connected by Isthmus of Chignecto.
• Yucatán Peninsula: Mexico, Belize, Guatemala. Caribbean/Gulf of Mexico.

South America

• Atacama Peninsula: Northern Chile (often considered part of the coast).
• Península Valdés: Argentina (Patagonia), UNESCO World Heritage site for marine mammals.
• Guajira Peninsula: Colombia/Venezuela, northernmost South America.
• Araya Peninsula: Venezuela, Caribbean.
• Paracas Peninsula: Peru, Paracas National Reserve.

Oceania

• Cape York Peninsula: Far North Queensland, Australia.
• Arnhem Land Peninsula: Northern Territory, Australia.
• Eyre Peninsula: South Australia.
• Yorke Peninsula: South Australia.
• Fleurieu Peninsula: South Australia (near Adelaide).
• Mornington Peninsula: Victoria, Australia (near Melbourne).
• Otago Peninsula: South Island, New Zealand (Dunedin), wildlife haven.
• North Island / South Island: New Zealand's two main islands are sometimes described as large peninsulas in a broader tectonic sense, though they are technically islands.

This list covers the most prominent peninsulas, though many smaller ones exist globally, each shaping local climates, trade routes, and human history.