Mas Village is located in Ubud District, Gianyar Regency, at an elevation of 300-350 meters above sea level, with a tropical climate and temperatures ranging from 22°C to 33°C. The village covers a land area divided into 199 hectares of rice fields, 81.19 hectares of plantation and non-paddy agricultural land, and 184.81 hectares of non-agricultural land.
The boundaries of Mas Village are as follows:
- To the north: Peliatan Village and Ubud Village, Ubud District
- To the east: Kemenuh Village, Sukawati District
- To the west: Lodtunduh Village and Singakerta Village, Ubud District
- To the south: Kemenuh Village, Sukawati District
Mas Village consists of 4 Pakraman Villages, 12 Sekaa Teruna Teruni youth groups, 13 Subak irrigation cooperatives, and 12 Banjar Dinas (administrative hamlets). The Banjar Dinas in Mas Village include: [list of Banjar Dinas].
- Banjar Dinas Juga
- Banjar Dinas Nyuh Kuning
- Banjar Dinas Pengosekan Kaja
- Banjar Dinas Pengosekan Kelod
- Banjar Dinas Tegalbingin
- Banjar Dinas Satria
- Banjar Dinas Batanancak
- Banjar Dinas Kawan
- Banjar Dinas Bangkilesan
- Banjar Dinas Tarukan
- Banjar Dinas Abianseka
- Banjar Dinas Kumbuh