The Kali Mandir is a popular Hindu temple in Banka that attracts many devotees and tourists. The temple is dedicated to the Hindu goddess Kali and features intricate carvings and beautiful architecture. In the morning, I recommend visiting the temple to experience the morning puja ritual. Afterward, take a walk around the temple complex and check out some of the local vendors selling flowers and offerings. In the afternoon, head to the nearby Ghanta Ghar Clock Tower and take a stroll through the local bazaar. In the evening, visit the nearby Kali Bari and enjoy a traditional Bengali dinner.
Vikramshila Mahavihara is a Buddhist monastery located in the town of Vikramshila, about an hour's drive from Banka. The monastery was founded in the 8th century and was one of the leading centers of Buddhist learning in ancient India. In the morning, visit the monastery and explore the ruins of the ancient complex. Learn about the history of the monastery and the role it played in Buddhist philosophy and education. In the afternoon, drive to the nearby Amrapali Museum and explore the exhibits on the history and culture of the region. In the evening, return to Banka and enjoy a meal at one of the local restaurants.
If you have time, I recommend visiting the nearby Mandar Hill, which is known for its scenic beauty and religious significance. You can also take a side trip to the nearby city of Bhagalpur, which is home to several historic temples and monuments. For a more adventurous experience, consider taking a boat ride along the Ganges River.