Start your first day in Vrindavan by visiting one of the most famous temples in the city - the Banke Bihari Temple. It is dedicated to Lord Krishna and is known for its beautiful architecture and intricate design. The temple is usually crowded, so make sure to go early to avoid the crowds. You can attend the morning Aarti at 7:45 am or the evening Aarti at 6:30 pm. Spend some time soaking in the spiritual atmosphere and enjoying the temple's beauty.
On your second day in Vrindavan, visit one of the newest additions to the city's temples - the Prem Mandir. This temple is dedicated to Lord Radha Krishna and has a stunning architecture made of white marble. It is beautifully lit up in the evening, giving a mesmerizing sight to the visitors. Spend some time admiring the temple's beauty and attend the evening Aarti at 7 pm.
Spend your third and final day in Vrindavan by visiting the Kusum Sarovar. It is a beautiful lake surrounded by trees and a great place to relax and enjoy the peaceful atmosphere. You can take a boat ride on the lake and enjoy the beautiful scenery around. Visit the Radha Govind Temple nearby, which is dedicated to Lord Krishna and Radha. If you are visiting during the month of October/November, you can also witness the Govardhan Puja festivities nearby.
If you have more time, you can visit other beautiful temples in Vrindavan like ISKCON temple, Radha Vallabh temple, and more. You can also visit the nearby town of Mathura, which is known for its association with Lord Krishna and has several attractions like Vishram Ghat, Dwarkadhish temple, etc. If you have less time, you can skip the Kusum Sarovar and visit any other nearby attraction like the Radha Raman Temple or Nidhivan Sarovar.