Constructed in 1830, the Tiger Arena is an open-air and solidly built coliseum, Collar-shaped, 44m diameter, it has a wall of earth and brick 4,5m thick, and 5,80m high. The stadium exclusively reserved for the Emperor faces south, opposite are five built-in tiger cages. By the right side of the stadium is a large gate for elephants. Around the wall, there are 5 tiger cages and a large archway for elephants to enter and fight.
The King's stand is facing south, built higher than the usual stands running around the arena. In the place where the King sits, the body of the arena is extended in thickness. The elephant door is 1.90m wide, and nearly 4m high, the path on the archway is narrowed by a bridge, and the arched door has two large wooden wings and stone hinges. Opposite the stage where the king sits are 5 tiger cages.

The walls of the arena have been restored by craftsmen and artisans to the original decorative motifs