Bhartiya Tatwagyan Mandir is a public trust institute, located at
Modasa,
Rajasthan, with an objective of developing religious studies. Besides publishing religious materials, the institution also makes available various manuscripts and art specimens.
Frequent lectures and seminars are conducted on Indology, and lectures are given by experts in the field. The reference library has manuscripts almost 400 years old, and a collection of over 3000 books. The trust conducts research on several religious and literary topics. Sanskrit is also taught at this Institute.