The correct answer is Fatehpur Sikri.

The temples in Vrindavan, near Mathura, exhibit architectural styles remarkably similar to the Mughal palaces found in Fatehpur Sikri. This architectural similarity isn't accidental; it reflects the influence of the Mughal architectural aesthetic on the region during the Mughal Empire's reign. The skilled artisans and architects of the era often worked across diverse projects, leading to a cross-pollination of styles. The use of red sandstone, intricate carvings, and similar decorative motifs are some key elements that link the architecture of Vrindavan's temples to the grandeur of Fatehpur Sikri's palaces. The shared patronage and the movement of skilled craftsmen between these locations further cemented this stylistic connection. While other Mughal architectural centers existed, the distinctive features of Fatehpur Sikri's palaces most closely resemble those found in Vrindavan's temples. This shared architectural language reflects the cultural exchange and artistic trends prevalent during a specific period in Indian history. The influence isn't limited to a mere superficial resemblance; rather, it points to a deeper connection in architectural principles, techniques, and design philosophies. The close proximity of Vrindavan to Fatehpur Sikri also facilitated this architectural exchange.