Here are some popular places to visit in Bihar, India:
Bodh Gaya: The site where the Buddha attained enlightenment.
Patna: The capital city of Bihar, known for its historical sites such as Patna Museum, Golghar, and Takht Sri Patna Sahib.
Nalanda: An ancient Buddhist university and UNESCO World Heritage Site.
Vaishali: An important Buddhist pilgrimage site, where the Buddha gave his last sermons.
Rajgir: An ancient city with a rich history, including being the capital of the Magadha kingdom during the Mahajanapadas era.
Sarnath: A Buddhist pilgrimage site where the Buddha gave his first sermons.
Kesharia Stupa: A large Buddhist stupa in the Champaran district, believed to be built by Ashoka the Great.
Mahabodhi Temple : A UNESCO World Heritage Site, the temple is considered one of the four holy sites related to the life of the Lord Buddha, and particularly to the attainment of Enlightenment.
Barabar Caves: The oldest surviving rock-cut caves in India, dating back to the 3rd century BC.
Kakolat Waterfall: Located in Nalanda district Kakolat waterfall is one of the most popular tourist destinations in Bihar.