Indonesia Tours & Small Group Trips in 2026

Indonesia has a tropical climate, characterised by high humidity and warm temperatures all-year-round. The dry season runs from May to September, and the days are sunny and less humid all over the country. The wet season runs from October to April, though there’s frequent rain during this time period — particularly during December and January. Average temperatures range from 25 to 30°C (77 to 86°F) throughout the year, but can also vary based on altitude and location.

The best time to visit Indonesia tends to be during the dry season (May to September) The weather is typically sunny with less humidity, making it ideal for outdoor activities like hiking, beach visits, and exploring cultural sites too. If you prefer less crowds and lower prices, visiting during the shoulder months of April and October might be preferable.

It’s customary in Asia to tip service providers such as waiters, at approximately 10%, depending on the service. Tipping is expected — though not compulsory — and shows an expression of satisfaction with the people who have assisted you on your tour. There are several times during the trip where there is opportunity to tip the local guides or drivers we use. You may do this individually, or your CEO will offer to collect the money and tip as a group. Recommendations for tipping drivers and local guides would range from USD $1.50-3.50 per person, per day depending on the quality and length of the service; ask your CEO for specific recommendations based on the circumstances and culture. Also, at the end of each trip if you felt your G Adventures CEO did an outstanding job, tipping is appreciated. The amount is entirely a personal preference, however as a guideline USD $20-25 per person, per week can be used.

Internet and Wi-Fi access has improved significantly in Indonesia over the past few years. Most cities, including Jakarta and Denpasar, have pretty good coverage, with many cafes, hotels, and public places offering free Wi-Fi. Be prepared for it to be much less reliable when you’re in rural areas however. As with China, certain areas of the country will censor specific websites — it’s worth checking before you travel.

Yes, there are plenty of ATMs in Indonesia, especially in tourist areas and urban areas too. Most ATMs accept Visa and Mastercard, and some accept Cirrus too. You might be charged withdrawal fees, so it’s worth checking with your bank before you travel. Be aware that some ATMs have withdrawal limits, and you should also carry cash with you if you’re heading into rural areas.

Indonesia's stance on LGBTQ+ rights is relatively complex and varies significantly across the country. In pretty much all regions, same-sex relationships are not illegal. However, in Aceh and in other areas under sharia law, same-sex relationships are criminalised. LGBTQ+ content is often regimented or even censored, and outside of larger cities or tourist areas, you’re not likely to find much of a scene. Attitudes here are relatively conservative, so be discreet. As part of their commitment, all CEOs receive LGBTQ+ inclusion training so every traveller feels respected and welcomed on all of our tours. We commit to making our tours a safe and inclusive place for people to express their authentic selves without judgement, free from any discriminatory language or harassment. While travelling with G Adventures, all travellers must treat each other with dignity and respect to create an environment that is positive, safe, and where everyone feels welcome. You can find out more via our [LGBTQ+ travel page](https://www.gadventures.com/about-us/lgbtq-travel/).

Indonesia is a linguistically diverse country with over 700 languages spoken throughout the country. Indonesian is the official language, though Sundanese, Balinese, Makassarese, Bugis, and Minangkabau are also spoken here. English is often spoken here, especially in tourist areas.

In a word, no — the tap water in Indonesia isn’t generally safe to drink. You’re best sticking to bottled water which is cheap and readily available. Please note however that all drinks provided on our tours are safe to drink (including drinks with ice), as well as the water in most hotels and restaurants visited on tour. If in doubt, please ask your CEO for further info.

Indonesia is generally considered safe for travellers, but as with any destination in the world, it's important to stay informed and take common precautions. Petty crime exists here, and the country is also prone to natural disasters such as earthquakes, volcanic eruptions, and tsunamis. Take heed of local advice. G Adventures takes all reasonable measures to ensure your safety and enjoyment while travelling with us. All of the included activities are properly vetted and regularly checked by us, and we take great care in choosing the right transportation, stays throughout your trip, and guides to lead your tour. However, there are always inherent risks when travelling — you can find out more via our [travel safety page](https://www.gadventures.com/travel-resources/safety/). ### Maldives