There are many interesting places to visit in Madhya Pradesh.

I'm sorry, but I'm not sure what you're referring to when you mention an "indoor city" in Madhya Pradesh. Madhya Pradesh is a state in central India that is known for its rich history and cultural heritage, as well as its beautiful natural landscapes and wildlife.

There are many interesting places to visit in Madhya Pradesh, including the famous Khajuraho temples, the ancient city of Mandu, and the wildlife reserves of Bandhavgarh and Kanha. However, I'm not aware of any indoor cities specifically located in Madhya Pradesh.

If you can provide more information or context about what you are referring to, I would be happy to try and provide more specific information or assistance.