Indonesia is a land of contrasts, where you can wake up to the call of jungle birds, explore thousand-year-old temples, and watch the sunset from an active volcano – all in one trip. With so many islands, landscapes and traditions, it’s no surprise that travellers often ask what to see in Indonesia. From natural wonders to cultural treasures, this guide covers the essentials every visitor should know before packing their bags.
What to See in Indonesia: Best Places and Local Dishes to Try
Indonesia is the world’s largest island nation, made up of more than 17,000 islands stretching across two oceans. Located in Southeast Asia, it lies between Malaysia and Australia, and is bordered by the Indian and Pacific Oceans. The country is known for its biodiversity, dramatic scenery, and rich traditions.
Home to over 275 million people, Indonesia ranks as the fourth most populous country in the world. Its population is made up of over 300 ethnic groups, and although there are hundreds of local dialects, the official language is Bahasa Indonesia. In tourist areas such as Bali, Yogyakarta and Lombok, English is commonly spoken.
Indonesia is a welcoming and gentle country. The people are friendly, and their culture places a strong emphasis on respect, calmness and hospitality. You’ll notice that even when refusing or disagreeing, locals often do so with a smile.
Currency and Cost of Travel
The local currency is the Indonesian Rupiah (IDR).
As of 2025, £1 equals approximately 20,000 IDR.
Indonesia is an affordable destination by British standards. To give you a rough idea:
- Local meal at a family-run warung: 20,000–40,000 IDR
- Restaurant meal in a tourist area: 70,000–120,000 IDR
- Scooter rental (per day): 60,000–80,000 IDR
- Comfortable hotel room: from 350,000 IDR per night
- SIM card with data: 50,000–70,000 IDR
Credit cards are accepted in many places, but cash is still widely used – especially in markets, small shops, and rural areas.
When to Visit? Climate and Seasons
Indonesia enjoys a tropical, equatorial climate. Temperatures remain fairly constant all year, usually between 26°C and 32°C. The two main seasons are:
The dry season runs from May to October and is the best time to travel. The weather is sunny and dry – ideal for beach holidays, hiking, and exploring temples.
The wet season, from November to March, brings short but heavy showers, mainly in the early morning or late evening. Travel is still possible, and landscapes are lush and green during this period.
For the clearest skies and most comfortable conditions, plan your visit between June and September.
Getting Around Indonesia
Most international flights arrive at Ngurah Rai International Airport in Bali or Soekarno-Hatta International Airport in Jakarta. Flights from the UK usually involve a layover in Doha, Dubai, Kuala Lumpur or Singapore.
Domestic travel is easy and relatively cheap. You can move between islands by:
- Domestic flights (frequent and budget-friendly)
- Public ferries (used for short crossings like Bali–Lombok)
- Fast boats (popular for Gili Islands and Nusa Penida)
For getting around locally:
- Scooter rental is very popular and cost-effective.
- Grab and Gojek are app-based ride services similar to Uber.
- Hiring a driver with a car is a good option for families.
- On Java, trains are comfortable and a great way to travel between cities like Jakarta, Yogyakarta and Surabaya.
Electricity, Internet and Connectivity
Indonesia uses 220V electricity with European-style two-pin plugs.
Wi-Fi is available in hotels, cafés and many public spaces. Mobile coverage is generally strong in populated areas.
To stay connected, buy a local SIM card upon arrival. The most reliable provider is Telkomsel, offering good coverage even on remote islands.
Culture and Local Customs
Indonesia is incredibly diverse in culture and religion. Most of the country is Muslim, but the island of Bali is predominantly Hindu, while Christianity is common in some parts of Sulawesi and Papua.
- Visitors should dress modestly, especially when visiting temples or rural villages.
- Always remove your shoes before entering someone’s home or a religious site.
- Public displays of affection are frowned upon outside of resort areas.
- Use your right hand when handing someone money or food.
- Avoid touching anyone on the head – it’s considered disrespectful.
Understanding these customs makes your trip smoother and shows respect to the locals – something that’s always appreciated.
What to See in Indonesia.The Most Memorable Places
Bali – More Than Just a Beach Holiday
Bali is often the first place that comes to mind when people ask what to see in Indonesia – and for good reason. Beyond the surf and sunsets, Bali offers jungle temples, waterfalls, rice terraces and volcanic treks.
Visit Ubud to experience the island’s cultural soul – with its traditional dances, wood carving, yoga retreats and artisan markets. Don’t miss Tanah Lot Temple, dramatically perched on a rock in the ocean, especially at sunset. Hike up Mount Batur before dawn for stunning views, or cool off under the impressive Sekumpul Waterfall.
A less touristy but truly enchanting destination is the Tirta Gangga Water Palace. Once a royal bathing complex, this peaceful spot features koi-filled ponds, stepping stones, fountains and tiered gardens set against lush rice paddies. It’s one of Bali’s most photogenic and relaxing places.
Java – Temples, Volcanoes and Spiritual Heritage
Java is home to two of Indonesia’s greatest architectural achievements:
- Borobudur – the largest Buddhist temple in the world, with over 2,600 relief panels and 72 stupas, built in the 9th century.
- Prambanan – a striking Hindu temple complex with tall spires dedicated to the gods Shiva, Vishnu and Brahma.
For a quieter but equally mesmerising experience, visit the nearby Temple of a Thousand Buddhas (Candi Sewu). This ancient Buddhist site is often overlooked due to its proximity to Prambanan, but it offers serene surroundings, impressive stonework and far fewer visitors.
In East Java, the famous Mount Bromo awaits. Visitors take early morning jeep rides to watch the sunrise over its smoky crater – a truly surreal experience.
Komodo and Flores – Dragons and Colour-Changing Lakes
The Komodo National Park is one of the most unforgettable answers to what to see in Indonesia. This protected region is home to the Komodo dragon, the world’s largest lizard. These prehistoric creatures roam freely on the islands of Komodo and Rinca.
Nearby on the island of Flores, the volcanic lakes of Mount Kelimutu offer one of Indonesia’s most mystical natural sights — three crater lakes, each a different colour, constantly changing due to chemical reactions. It’s a place unlike anywhere else on Earth.
Raja Ampat – The Ultimate Underwater Wonderland
Located in West Papua, Raja Ampat is a remote archipelago known for having the richest marine biodiversity on the planet. Divers and snorkellers come here to swim among manta rays, turtles, and over 1,500 species of fish in vibrant coral reefs.
With its turquoise lagoons, limestone cliffs and quiet beaches, Raja Ampat remains one of Indonesia’s most unspoiled destinations.
Lombok and the Gili Islands – Relaxed and Rugged
Just east of Bali, Lombok is a more peaceful and less developed island with stunning nature and friendly locals. Hike Mount Rinjani, Indonesia’s second-highest volcano, and camp near the crater lake for breathtaking views.
The nearby Gili Islands – Gili Trawangan, Gili Meno and Gili Air – offer a car-free paradise of white sand beaches, coral reefs and cycling paths. They’re perfect for snorkelling, relaxing, and watching sunsets with your feet in the sand.
What to Eat in Indonesia: Flavours of the Archipelago
As you explore what to see in Indonesia, don’t forget to explore its culinary side. Indonesian food is colourful, bold, and full of rich spices and tropical ingredients. Whether you’re eating from a street stall or a beachfront café, you’re in for a flavourful experience.
Here are some must-try dishes:
- Nasi Goreng – Indonesia’s famous fried rice, often served with egg, prawns or chicken, and sweet soy sauce.
- Mie Goreng – Stir-fried noodles with vegetables and meat or seafood, a local staple.
- Satay (Sate) – Skewered and grilled meat (usually chicken or beef) served with spicy peanut sauce.
- Gado-Gado – A hearty salad with steamed vegetables, tofu, eggs and thick peanut dressing.
- Rendang – Spicy beef stew slow-cooked in coconut milk and spices, originally from Sumatra. Rich and tender.
- Bakso – Popular street food: meatballs in broth with noodles and fried shallots.
- Soto Ayam – A comforting yellow chicken soup with rice and boiled egg.
- Es Cendol – A cold dessert made from coconut milk, palm sugar and green jelly noodles. Ideal for hot afternoons.
For the most authentic experience, eat at a warung – a small family-run eatery. The food is fresh, home-cooked, and budget-friendly, giving you a true taste of Indonesian hospitality.
