25 Fun Facts About Indonesia: A Guide for Future Travelers

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Written by Maria Gomez
Feb 08, 2025 4-min read

Indonesia, a vast archipelago in Southeast Asia, is not only known for its stunning landscapes but also for its rich culture, history, and diverse people. 

Whether you’re planning to explore the beaches of Bali or trek up the peaks of Java’s volcanoes, understanding some unique aspects of the country will enrich your experience. 

This article highlights 25 fun and interesting facts about Indonesia that will help you get to know the country better before your visit.

Fun Facts About Indonesia Cover

25 Fun Facts About Indonesia

1. Indonesia Consists of Over 17,000 Islands

Indonesia is the world’s largest archipelagic (island chain) state, with more than 17,000 islands. It’s estimated that just over 6,000 of these islands are inhabited. (It’s an island lover’s dream!)

2. The World’s Largest Flower Blooms Here

Indonesia is where you will find the Rafflesia arnoldii, the world’s largest flower. Native to the rainforests of Sumatra, it can reach a diameter of three feet (1 meter). For all its exceptional size, it isn’t the most attractive — it smells like rotting flesh.

Rafflesia

3. Home to the Komodo Dragons

Indonesia is home to the world’s biggest lizards. The Komodo dragons live exclusively on a few Indonesian islands, Komodo being the main one. These beasts can reach lengths of ten feet and are one of Indonesia’s top appeals for travelers interested in nature.

4. Java is the World’s Most Populous Island

Java is one of the largest islands in Indonesia and the most populous island in the world with more than 140 million people. However, despite its sheer size, it manages to be both the economic and political hub of Indonesia.

5. Indonesia is a Megadiverse Country

Being one of 17 megadiverse countries— countries that are home to the majority of Earth’s species—there’s no shortage of things to see in Indonesia; it has a rich diversity of wildlife with a high level of endemism, so many of its species are unique.

Indonesia Wildlife

6. Borobudur is the World’s Largest Buddhist Temple

The largest Buddhist temple in the world is located in Central Java. The ninth-century Borobudur Temple boasts intricate carvings and is a UNESCO World Heritage site. Literary pilgrims and most travelers visit.

7. The Capital City is Moving

Indonesia will relocate its capital from Jakarta to East Kalimantan, located on the island of Borneo, due to overcrowding and environmental issues in Jakarta. This move marks a significant shift for the government.

8. It Has the Second Longest Coastline

Indonesia, with its thousands of islands, has the second-longest coastline in the world. Measuring more than 33,000 miles, the beaches of Indonesia see sunshine and warm waters year-round.

Indonesia Coastline

9. Bahasa Indonesia is the National Language

Even though there are over 700 languages spoken in Indonesia, the national language is Bahasa Indonesia. This common language helps to unite the highly diverse population of the archipelago. It’s used in government, the media, and education throughout the nation.

10. There Are 139 Volcanoes in Indonesia

Sitting on the Pacific Ring of Fire, Indonesia is home to 139 volcanoes, making it one of the most volcanic countries in the world. While some are still active, they contribute to fertile land and offer stunning vistas.

11. Sumatra Holds the World’s Largest Crater Lake

Lake Toba on Sumatra is the largest volcanic lake in the world. It was created by a massive supervolcanic eruption around 75,000 years ago and now attracts visitors with its stunning landscapes and peaceful atmosphere.

12. Orangutans Find Their Sanctuary Here

The islands of Borneo and Sumatra are home to the critically endangered orangutan. They’re so similar to humans that they share 97% of the same DNA! Efforts are underway to save their disappearing habitats.

Indonesia Orangutans

13. Indonesia is the World’s Largest Producer of Palm Oil

The country is the biggest palm oil producer in the world, an industry that drives the nation’s economy but also has environmental drawbacks. Stakeholders are working to mitigate the trade-offs.

14. Bali is Indonesia’s Most Famous Island

Bali, with its gorgeous surroundings, rich cultural attractions, and powdery beaches, has been pulling in tourists for decades. And with good reason. This “Island of the Gods” is a must-see paradise.

15. It Shares Land Borders with Three Countries

With land boundaries on the islands of New Guinea, Timor, and Borneo, Indonesia is linked to many neighboring countries in Southeast Asia. The types of cultural and commercial flows are significant.

16. The Spice Islands are Part of Indonesia

The Spice Islands are also called the Moluccas. These islands were crucial to the spice trade for mace, nutmeg, and cloves. Their spice-rich history is still felt throughout Indonesian cuisine and trade today.

The Spice Islands

17. Indonesians Love their Instant Noodles

Instant noodles are a common food throughout Indonesia. Brands such as Indomie have become famous around the globe. They are produced in numerous varieties, which, again, proves the culinary diversity of the country.

18. Home to the World’s Largest Muslim Population

The world’s largest Muslim population is in Indonesia, yet the country also has strong Hindu, Christian, and Buddhist influences, which results in widespread tolerance and cultural diversity.

19. Batik is UNESCO-Recognized

Batik, a technique that uses wax-resist dyeing to create intricate designs on fabric, is recognized as part of Indonesia's cultural heritage by UNESCO. 

These handmade prints highlight the country's craftsmanship and artistic traditions. In Indonesia, wearing batik prints is a common practice at special events and ceremonies.

Indonesian Batik

20. The Equator Runs Through Indonesia

Indonesia is one of the countries that the equator cuts across, so it has tropical, warm, and wet weather all year. This, in turn, supports its rainforests and biodiversity.

21. Jakarta Has No “J” in Local Vocabulary

Though Jakarta is the capital, locals sometimes pronounce it without the 'J' sound, saying 'Yakarta.' This reflects Indonesia’s rich linguistic diversity.

22. Each Island Offers Unique Traditions

Each island in Indonesia has its customs and traditions; from festivals to food. It’s what makes backpacking the archipelago a fun and rewarding experience.

23. Coffee History Begins with Java

The history of coffee cultivation in Indonesia began centuries ago with the arrival of the Dutch. The popularity of Java coffee planted Indonesia’s proverbial coffee flag on the map. 

Its bold flavor has made it a favorite among coffee drinkers worldwide and helped put Indonesia on the global coffee stage.

Indonesia Coffee

24. Toraja Funeral Rites Intrigue the World

The Toraja people, who live in Sulawesi, hold some of the most elaborate funerals in the country. These ceremonies can last for days and include music, dance, and a feast. Cultural travelers flock here to witness it all.

25. Coconut Trees Abound

The tropical climate in Indonesia is ideal for growing coconuts. The local economy largely relies on coconut-based products, from food to cosmetics.

Indonesia Coconut Trees

Conclusion

Indonesia is a fascinating country that offers much more than beautiful beaches and vibrant cities. Its unique blend of culture, history, nature, and traditions makes it a remarkable destination for travelers. 

Whether you're exploring its bustling cities, pristine islands, or remote jungles, these fun facts will help you appreciate Indonesia even more.