1. By Car: One of the easiest and most flexible ways to travel from Ahmedabad to Kumbhalgarh is by renting a car or hiring a private taxi. The distance between the two cities is around 320 km, and it takes around 6-7 hours to cover the distance by road. The route passes through scenic countryside and small towns, and there are plenty of restaurants and rest stops along the way. However, be prepared for narrow and winding roads, especially in the hilly regions.
2. By Bus: There are several bus services that operate between Ahmedabad and Kumbhalgarh, with a travel time of around 8-9 hours. Most of the buses are operated by private companies, and the fare is relatively cheap. However, be prepared for crowded and uncomfortable buses, especially during peak travel seasons.
3. By Train: Although there is no direct train service between Ahmedabad and Kumbhalgarh, you can take a train to Udaipur or Falna, which are the nearest railway stations. From there, you can hire a taxi or take a local bus to Kumbhalgarh. The travel time varies from 6-10 hours, depending on the train route and timing.
4. By Air: The nearest airport to Kumbhalgarh is Maharana Pratap Airport in Udaipur, which is around 85 km away. You can take a flight from Ahmedabad to Udaipur and then hire a taxi or take a bus to Kumbhalgarh. The travel time is around 4-5 hours, including the flight and ground transport.

Overall, the best way to get from Ahmedabad to Kumbhalgarh depends on your preferences and budget. If you prefer flexibility and comfort, then renting a car or hiring a taxi is a good option. If you are on a tight budget, then taking a bus or train may be more economical. And if you are short on time or prefer air travel, then taking a flight to Udaipur and then a ground transport to Kumbhalgarh may be the best option. There are many resorts available just like Everest hill resort in Kumbhalgarh.