Located in the center of the portion surrounded by a moat of Buriram city, Wat Klang or Wat Phra Klang Aram Luang, its full name, is especially interesting for the grand pound which is just next to it. Called Sra Sing tho, When King Rama finished the war, troops came here to rest. The water was used in the most important state ceremonies. There are four little staircases in the center with two singha-shaped fountains. Wat Klang is next to the Buriram City Pillar Shrine.
If you are staying in town, you can probably get tothe temple by walking. Otherwise, hire a tuk-tuk. There must also be local bus lines that pass nearby but I don't know the routes.