A heritage hotel is classified based on its historical significance, age, and facilities, with categories including Heritage, Heritage Classic, and Heritage Grand, each requiring specific architectural and amenity criteria. Prominent heritage hotels in India include the Rambagh Palace, Umaid Bhawan Palace, Taj Lake Palace, Taj Mahal Palace, and Falaknuma Palace, each offering luxurious accommodations and unique historical experiences. These hotels preserve traditional architecture and provide various amenities, catering to guests looking for both heritage and modern luxury.