The Hall of Master Wenchang resembles a fortress and is situated outdoors. The entrance fee is 50 baht. Inside, there is a spacious hall that features an ascending layout from the widest first floor to the more compact third floor. On the ground floor, various bronze statues from different Chinese dynasties are displayed, alongside rare paintings and Qin Shi Huang pottery. This makes it an excellent place for those looking to learn about Chinese history. The second floor is a large open area filled with neatly arranged bronze statues and unique Taoist priests, which adds to the intrigue. At the very top, you’ll find the main Buddha statue, Phra Buddha Chinnarat, alongside three other Buddha statues. Overall, visiting during the day can be quite warm, but the interior is well-suited for exploration. It's not far from Khao Chi Jan.