Billeswar Devalaya (Assamese: বিল্বেশ্বৰ দেৱালয়) in Belsor, Nalbari, Assam is an ancient Hindu temple and is dedicated to Shiva. This temple is believed to have been built 500 years ago. Buffalo sacrifice during Durga Puja is an age-old tradition and ritual in this temple.

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Shiva temples in Assam Hindu temples in Assam Tourist attractions in Assam 15th-century Hindu temples {{india-hindu-temple-stub