There is a risk of attacks by terrorists in Indonesia, so keep an eye on the news reports. Earthquakes, volcanic eruptions, torrential rain and flooding occur.
Credit card fraud, theft and pickpockets are common problems. Take care in restaurants to ensure that your drink is not spiked.
Use only recognised adventure holiday organisers: the level of safety varies greatly.
Drink bottled water only. We recommend that you check that your vaccinations are up-to-date since cases of dengue fever, Chikungunkya, malaria and even rabies have been reported.