Mount Batur Sunrise Trek

Guided tours run 350,000-450,000 IDR (~$23-30) including a basic breakfast at the top. Two-hour climb in the dark with a headlamp, tough but watching the sun break over the caldera with Lake Batur below was worth every step. Genuinely cold at the summit, bring a real jacket. Toilets at the rest point are basic squat-style, bring your own tissue.