Yes, there are quite a few places to stay near the Kumbhalgarh fort. It is in the Kelwada village of Rajsamand district. It is a small village and you can also explore the wild out there and village culture too. There are a lot of hotels for people who want to stay a night just to witness the beautiful sunrise and sunset amidst the ranges and greenery. One of those is the G mount valley resort and it provides good service, polite and helpful staff and an awesome view. You'll like it.