Alila Manggis This beginner level trek is suitable for children aged from 6 to 12 years old. Let them discover the area’s tropical nature, while learning about the local way to survive and the famous Subak (water irrigation) system. *Reservations Required This experience is exclusive to World of Hyatt members. Membership is free. Join Here or sign-in to book. Starting from 375,000 IDR per participant Group size: up to 6 participant Vibe: Chill