Huge volcano in Indonesia expected to erupt

Video caption, Discover the volcano in Indonesia that's about to erupt

Thousands of people on the island of Bali have been told to leave because a huge volcano there is expected to erupt very soon.

Bali is part of Indonesia, a country in south-east Asia, and is a popular place to go on holiday.

But as the volcano, Mount Agung, is expected to erupt, the island's airport has closed and there's a huge no-go area around the volcano. Officials say dark smoke and ash have been billowing up to 3,400m above the mountain's summit.

Mount Agung's volcanic tremors first began in September.