Mandala Suci Wenara Wana or well known as Monkey Forest Ubud is the sanctuary or natural habitat of Balinese long tailed Monkey, in scientific called Macaca fascicularis. It is located at Padangtegal Ubud, Bali. About 749 monkeys live in this sanctuary. They are divided into 6 groups, namely in front of main temple group, forest conservation group, central point group, eastern group, Michelin group, and cemeteries group. We also divided the monkey into age categorized are 63 adult male, 34 Subadult male, 219 Adult female, 29 Subadult female, 167 juveniles 1 (2-3 year), 118 juveniles 2 (1-2 year), 63 Infant old (5-12 month) and 56 infant. Sacred Monkey Forest Ubud is the famous tourist attraction in Ubud. In every month there around 120.000 of visitor comes to Monkey Forest Ubud. The Monkey Forest Ubud has 186 species of the plan and tree in 12,5 hectares of the forest. The Monkey Forest Ubud has 3 temples inside namely Dalem Agung Padangtegal Temple, Holy Spring Temple and Prajapati Temple. The owner of this place is Padangtegal community and managed by Mandala Suci Wenara Wana Management. The purpose of the management is to keep the sacred of the place and promote the Monkey Forest Ubud will be featured of international tourist destination.