Tirta Gangga is situated at Ababi village, Abang District. It is about 83 km from Denpasar and 6 km from Amlapura to the north.

Tirta Gangga water garden was built in 1948 by the King of Karangasem, Anak Agung Anglurah Ketut Karangasem. This water garden was constructed in a very unique architecture of Balinese and Chinese styles.

Tirta Gangga Water Garden scratches on a 1,2 Hectare area, which consists of three complexes. The first complex lies on the lowest level of this area, where we can find two ponds and a water tower. The second complex in the middle level is the location where we can find swimming pools; while in the third part, which is the main complex, we can find the rest house of the King.

Before the construction of the water garden, there was a big spring water in this area. Therefore people surrounding the area called this place "embukan" which means spring water.

The spring water was then functioned to fulfil the people's need of water and also for the "purification" of the Gods (Ida Betara). For this case, the spring water is recognised to be holy and sacred.

The religious to construct this tranquil water garden for his rest house and also for the people's function and the cool climate of this area, plus the fascinating view around, inspired the kingleisure and pleasure.