Situated to the north of Saranrom Park. It was built in the reign of King Rama IV who intended it to be a temple in the Dhammayutika Sect as well as to be one of the 3 major temples as required by an old tradition to be situated within the capital. The place was originally a royal coffee plantation in the reign of King Rama III. With his personal donation, King Rama IV bought the plantation and had a small temple constructed there, naming it Wat Ratchapradit Sathitthammayutikaram. Later, he had the name changed to Wat Ratchapradit Sathitmahasimaram.

A place of interest in this temple is Phra Wihan Luang - the royal image hall - which houses mural paintings depicting The Royal Ceremonies over 12 Months and legend of the solar eclipse phenomenon.