Vanuatu consists of roundabout 80 islands and is located three hours by plane north of New Zealand, east of Fiji, slightly north of New Caledonia, and west of the northern tip of Australia. Still, somewhere almost forlorn in the blue vastness of the Pacific Ocean. Ten days as an end-of-teaching-for-the-year trip with two colleagues from uni: visiting an active volcano and some snorkeling was on the list.