Bihar is a state located in the eastern part of India. It is bordered by Nepal to the north, West Bengal to the east, Uttar Pradesh to the west, and Jharkhand to the south.

The state is primarily an agricultural region, with the Ganges River and its tributaries providing irrigation for the state's crops. The state is known for its fertile soil and is a major producer of rice, wheat, and maize.

Bihar is also known for its rich cultural heritage and historical significance. The state is home to many ancient and medieval religious and architectural sites, including the Mahabodhi Temple in Bodh Gaya, a UNESCO World Heritage Site, which marks the location where the Buddha attained enlightenment. The state is also known for its traditional festivals such as Chhath, Diwali and Eid-ul-Fitr.

Bihar is also known for its diverse ethnic groups and languages, including the Bihari, Maithili, and Bhojpuri. The state has a rich literary tradition and is known for its famous poets and writers such as Vidyapati, and Kalidasa.

The state has several national parks and wildlife sanctuaries such as the Valmiki National Park, which is known for its diverse wildlife and the Kanwar Lake Bird Sanctuary, which is known for its large variety of migratory birds.

Overall, Bihar is a state with a rich cultural heritage, historical significance, diverse ethnic groups, and a wide range of flora and fauna, making it an important tourist destination and a unique place to live.