This Museum is about Bali’s uniqe irrigation system in Bali , located at Gatot Subroto Street  in Tabanan, west Bali. It was opened first to public in 1981 and shows a collection of items that are related with subak irrigation system. Till january 2003, it was managed and operated by regional Tabanan Goverment.

The Margarana Battle Museum . Located at the ” Margarana Hero’s Graveyard” in Marga - Tabanan Regency, Bali. This museum was opened in 1986 by the former Governor of Bali, Mr Ida Bagus Mantra. It is managed by the “Kebaktian Pejuang Daerah Bali” foundation. Beside the museum you will find the freedom fight monument. The museum is also collecting historical items, such as weapons, old communication tools, items used in the freedom fight and civil costumes used by the hero I Gusti Ngurah Rai.