We recently travelled quite a bit around Rajasthan in India. We've seen a lot of places with beautiful Forts and Palaces. We liked the diversity and rich culture in Rajasthan a lot. In particular, Udaipur, the city of lakes left a very positive impression on us. It had a special kind of flair to it, plus a beautiful city palace and some very nice lakes around.
Here you can read our full guide to Udaipur: https://www.travelsofabookpacker.com/blog/places-to-visit-udaipur-2-days