Indonesia Travel Guide

Indonesia Overview

Indonesia, the world’s fourth most populous country, is a vibrant nation in Southeast Asia and Oceania, made up of over 17,000 islands including Sumatra, Java, and Bali.

Known for its cultural diversity and stunning landscapes-rainforests, volcanoes, and coral reefs-Indonesia offers endless adventures. Highlights include Bali’s lush beauty and arts, the ancient temples of Borobudur and Prambanan in Java, Komodo National Park with its iconic dragons, the Gili Islands’ pristine beaches, Yogyakarta’s rich culture, and Sumatra’s biodiverse rainforests.

From world-class monuments to untouched nature, Indonesia is a mosaic of experiences for every traveler.

Official Name: Republic of Indonesia (Republik Indonesia)
Population: ~279 million (4th most populous country in the world)
Capital: Jakarta
Ethnic Groups: Very diverse, with over 1,300 ethnic groups. The largest are Javanese (~40%) and Sundanese (~15%), followed by Batak, Madurese, Minangkabau, Betawi, Bugis, Balinese, Papuan, and many others.
Languages: Bahasa Indonesia (official); hundreds of regional/local languages (e.g., Javanese, Sundanese, Balinese, Minangkabau)
Currency: Indonesian Rupiah (IDR)
Country Calling Code (Tel Code): +62

Transportation

Domestic flights connect major islands (Garuda Indonesia, Lion Air, AirAsia).
Trains mainly on Java; buses and minibuses common in towns.
Ride-hailing apps like Grab and Gojek are convenient in cities.
Ferries link many islands.

Top Indonesia Destinations

The most common and reliable apps to book rides and food delivery are:
Gojek – Indonesia’s homegrown
Grab – Widely used in major cities (Jakarta, Bali, Surabaya, etc.)
Alternative (taxi only): MyBluebird

Tropical climate: Dry season (May-Sept), best for travel.
Rainy season (Oct-Apr), with heavy showers and humidity.
Temperatures average 25-32°C year-round.

Currency: Indonesian Rupiah (IDR).
ATMs are widely available; major cities accept cards.
Use official exchange counters, avoid street exchangers.

Prepaid SIM cards from Telkomsel, XL, Indosat offer cheap data. Other telecom operator Smartfren and Tri Indonesia.
WiFi available in hotels, cafes, and airports, but slower in rural areas.

Overpriced taxis - always use meters or Grab/Gojek.
“Tourist prices” at markets - bargain politely.
Fake guides at attractions - stick to official guides or tour companies.

Nasi Goreng (fried rice), Satay (grilled skewers), Rendang (spiced beef), Gado-Gado (vegetable salad with peanut sauce).
Street food is flavorful and affordable.

Over 1,300 ethnic groups, rich traditions and festivals.
Predominantly Muslim, but Hindu (Bali), Christian, and Buddhist communities are present.
Arts: Batik textiles, gamelan music, traditional dances.