Located on Samdech Tep Vong St and St 22 on the east side of the river, Wat Bo stands as one of the oldest temples, offering a contrast between ancient charm and modern splendor. While its rough artwork may not match the craftsmanship of Angkor, the temple features a ramshackle open-air hall with a blend of French-style arches, balustrades, and Thai-influenced Buddhist details. The main hall is surrounded by a forest of chedi, frangipani trees, and intricate topiary.