Sure, I'd be happy to help you plan your 2-day itinerary in Banaras!

Day 1:

• Start your day early with a boat ride on the Ganges River. This is a great way to experience the city's spiritual side and witness the morning rituals of the locals.
• After the boat ride, head to the Kashi Vishwanath Temple, one of the most famous temples in India. It is dedicated to Lord Shiva and is considered one of the holiest places for Hindus.
• Next, visit the Sankat Mochan Hanuman Temple, another popular temple in the city. It is dedicated to Lord Hanuman and is known for its peaceful atmosphere.
• In the afternoon, explore the narrow lanes of the old city and indulge in some street food. Banaras is famous for its chaat, lassi, and paan.
• Later in the evening, attend the Ganga Aarti ceremony at Dashashwamedh Ghat. This is a beautiful ritual where priests offer prayers to the river Ganges.

Day 2:

• Start your day with a visit to the Banaras Hindu University, one of the oldest and largest universities in India. The campus is spread over a large area and has many interesting buildings and museums.
• Next, visit the Ramnagar Fort, located on the opposite bank of the Ganges River. It was built in the 18th century and houses a museum that showcases the history and culture of Banaras.
• In the afternoon, take a stroll along the ghats and soak in the atmosphere. You can also take a dip in the holy waters of the Ganges if you wish.
• In the evening, head to the Manikarnika Ghat, one of the busiest cremation ghats in the city. While it may seem morbid, it is an important part of the city's culture and offers a unique perspective on life and death.

These are just a few suggestions for your 2-day itinerary in Banaras. Of course, there are many other places to explore and things to do in the city, so feel free to customize your itinerary based on your interests and preferences.