Some countries have just a handful of islands, while others are scattered across thousands of little land dots. Figuring out which countries have the most islands actually tells you a lot about geography, culture, and how people adapt to their surroundings.
You might be surprised by which countries have the most islands. Each one offers a landscape and lifestyle that’s shaped by the sea in its own way.
10. Philippines (7,641)
Zoom in on Southeast Asia and you’ll spot the Philippines, made up of 7,641 islands. It’s a sprawling archipelago in the western Pacific Ocean.
The islands go from huge, bustling places like Luzon and Mindanao to tiny islets that sometimes disappear underwater at high tide. Some are so small, only a few families call them home.
Forests, sandy beaches, and coral reefs are everywhere. Typhoons and tropical weather shape daily life, making the country both gorgeous and a bit unpredictable. People get around by boat or plane if they want to hop between islands.
The mix of cultures, languages, and wildlife across the islands is pretty wild. There’s always something new to discover, whether you’re into nature, food, or just lounging by the sea.
9. Australia (8,222)
Most folks picture Australia as one giant landmass, but it actually claims 8,222 islands. Some are massive, like Tasmania, while others are just tiny specks off the coast.
These islands hug every coast, from tropical reefs up north (think Great Barrier Reef islands) to chilly, rocky outcrops down south.
Plenty of the islands are protected. Some shelter rare animals and birds, and others are deeply tied to Indigenous Australian history and culture. These aren’t just empty dots on a map—they’re packed with plants, wildlife, and stories.
8. Japan (14,125)
People usually think of Japan’s four big islands: Honshu, Hokkaido, Kyushu, and Shikoku. But Japan actually has 14,125 islands.
Most are tiny and uninhabited. If you go to Japan, you’ll find only about 400 islands where people actually live.
Japan’s islands stretch across the Pacific, with some bunched up close and others way out there, only reachable by a long ferry ride.
Because the islands are so spread out, Japan has tons of coastline and a huge variety of natural environments. Each island can have its own local culture, history, and even special foods.
If you like to explore, you’ll never run out of new places to check out among Japan’s islands.
7. Indonesia (17,508)
Indonesia always jumps out in any conversation about islands. With about 17,508 islands, it’s the largest archipelago on the planet, stretching between Asia and Australia.
You’ve probably heard of Sumatra, Java, Borneo (Kalimantan), Sulawesi, and Papua. But most of the islands are tiny, and hardly anyone ever visits them.
Many are uninhabited. Whether you’re into beaches, volcanoes, or rainforests, Indonesia’s got it all. The sheer number of islands means a wild mix of cultures, languages, and wildlife.
6. United States (18,617)
It might surprise you, but the United States has over 18,600 islands scattered all over. You’ll find them from the tropics of Hawaii to the icy reaches of Alaska.
Most of these islands fly under the radar. Some are small, empty, or just tucked into river systems and lakes. Alaska alone has thousands, especially in the Aleutian chain.
Islands pop up on both coasts, in the Great Lakes, and along major rivers. Of course, some like Manhattan and Key West are famous tourist spots.
Others are wild and untouched. The range of climates and landscapes makes each island visit feel completely different.
5. Chile (43,471)
Chile’s long, skinny shape along South America is pretty recognizable, but not many realize it has around 43,471 islands. That’s a massive number—seriously, who knew?
Most islands are scattered along the southern coast, especially in the Patagonian Archipelago. Many are rugged and wild, shaped by relentless wind and waves.
Some, like Chiloé, are big and inhabited. Thousands more are tiny, remote, and barely touched by people. For explorers, Chile’s islands offer hidden beaches, forests, and rare wildlife.
Reaching some of the remote islands isn’t easy, but honestly, that’s what keeps them so special. If you’re looking for somewhere off the beaten path, Chile’s islands are worth a look.
4. Canada (52,455)
Canada has over 52,000 islands, which puts it near the top of the list worldwide. Some are massive, like Baffin Island and Newfoundland, while others are just little blips in the water.
Canada’s islands stretch along its endless coastline, which runs for thousands of miles. Many sit in the Arctic, but you’ll also find plenty scattered across lakes and rivers.
If you travel around, you’ll notice each island feels different. Some are thick with forests; others are all tundra or craggy cliffs.
Most don’t have many people living on them, but they’re still a huge part of Canada’s wild spaces. Whether you’re after adventure or just a quiet view, there’s something special about exploring Canada’s islands.
3. Finland (178,947)
Finland probably isn’t the first place you think of for islands, but it’s got about 178,947 of them—way more than you’d guess.
Most are part of the Archipelago Sea, which is famous for its maze of waterways and little land patches. Some islands are big enough for towns, but most are tiny and totally uninhabited.
If you visit Finland, you can hop to some of these islands by boat or even drive over short bridges. In summer, locals love to unwind at their cabins on these quiet islands, just soaking up nature.
Island hopping in Finland can be a quick ferry ride or as adventurous as kayaking. However you explore, it’s easy to see why islands are such a big deal in Finnish life.
2. Sweden (267,570)
Sweden isn’t always top of mind when it comes to islands, but it actually has more than any other country—267,570. No kidding.
Most are small and uninhabited. If you visit, you’ll spot islands all along the coast and in big lakes. Some are easy to reach by ferry, while others feel way out there.
The Stockholm archipelago alone has thousands, with endless places to explore. In summer, you can walk, bike, or even kayak between many of them. The islands range from lush forests to bare rocks just above the waterline.
Only a tiny percentage have year-round residents. You might find a few with small villages, but most are peaceful escapes from city life—perfect if you need a break.
1. Norway (320,249)
When you picture Norway, fjords and mountains probably come to mind first. But, honestly, who expects Norway to have 320,249 islands? Most of them are tiny, scattered all along the coast—easy to miss if you’re not looking.
Some islands are empty and peaceful, while others have those classic, cozy fishing villages. The Lofoten Islands really stand out if you’re chasing dramatic scenery or hoping to catch the northern lights.
Locals travel between islands all the time. Ferries and bridges link up many of the bigger ones, so you don’t always need your own boat. Sometimes, the islands sit so close together that people just wander across at low tide. Feels almost unreal, right?
If you visit, you’ll see how deeply nature weaves into daily life. Even Norway’s big cities sit right next to little islands, wild beaches, and those endless sea views.
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