Day 1: Mathura and Vrindavan
Janmasthan, Dwarkadhish and Vishram Ghat in the morning. After lunch Vrindavan: Banke Bihari (check season timings), ISKCON and Prem Mandir. Night at Laladham.
Day 2: Govardhan, Barsana, Nandgaon
Mansi Ganga and Daan Ghati, Radha Kund, then Barsana for Radha Rani's temple, and Nandgaon for Nand Baba. A long day, but the roads are fine and the village food is wonderful: kadhi, bajre ki roti in winter, and fresh buttermilk.
Day 3: Gokul, Mahavan, Raval
Gokul and Mahavan are where Krishna lived as an infant: Raman Reti, Nand Bhavan, Brahmand Ghat. Raval is the birthplace of Radha. End with Baldeo (Dauji) temple if time allows, then head back or onward to Delhi or Agra.
A promise we can keep
We follow the path Krishna gave in the Gita, keeping dharma at each place and keeping responsibility for everything we have said we will do. If your elders need a slower pace, tell us and we will change the day. That is the whole idea.