Wat Tham Khao Noi is a temple of the Annamnikai sect, established in the year 1883 by Phra Luang Pu Haeng (Kok Neng). Covering an area of 9 rai and 91 square wah, the temple houses significant sites including a hall that features a statue of the Bodhisattva and figures of 18 arahants. The central hall is home to the statue of Kuan Yin, the Bodhisattva of compassion, while another hall displays the five seated Buddhas. Visitors can also ascend to the Kiri Borom Thad stupa for breathtaking views of the Mae Klong River, lush green fields, and the daily life of the residents of Tha Muang district in all directions. This temple is particularly noted for its towering Chinese-style pagoda, the Phra Maha Stupa, which is an octagonal structure rising seven stories high. Inside, a spiral staircase leads to the top floor. Each level is designed as an open hall with windows and doors, adorned with glazed tiles, mosaics, and glazed tiles depicting Buddhas in accordance with Chinese beliefs. At the very top, the stupa enshrines sacred relics that were bestowed upon the temple by the Supreme Patriarch of Wat Dragon Kamalawas.