Riau is a province in Indonesia.

1. Candi Muara takus (Muara Takus Temple)

In a complex manner this temple is located in the Takus Estuary village, the subdistrict of XIII Koto Kampar it distance approximately 135 kilometre from the Pekanbaru City. This clearance of the temple complex with the centre of the Muara Takus village around 2,5 kilometre, not far from the edge of the river of Kampar Kanan. In a complex manner this temple there are surrounded the measuring wall 74 x 74 metre outside his area was gotten also the wall of the measuring land 1,5 x 1,5 kilometre that surrounded this complex sampal to the edge of the river of Kampar Kanan. In this complex there is Old temple building, the Youngest Child’s temple and the Stupa Palace as well as Palangka. The temple building materials consist of: the sandstone, the river stone dan. bricks. According to the source tempatan, bricks were for this building made in the Pongkai village, a village that located on the side lower the temple complex.

2. Istana Siak Sri Indrapura (The Siak Sultanate’s Park )

The palace Sultan Siak, in tourism acknowledged as the Sun Rise Palace. The palace Sultan Siak had the shape of European style architecture, Spain, and Arabian with the Malay blend traditional. The wall of the palace decorated with the ceramics from Europe.