Many times I visited ujjain for religious purposes so I have real experience about this city.this is a very nice and amazing relegious places like very famous MAHA KALESHWAR temple, BABA KALBHAIRAV and other various religious places.there is various places of related to LORD KRISHNA.this is a famous religious city of Madhya Pradesh.there is also famous river KSHIPRA.plotting of city is also good , I love this city .eveyone must visit really awesome city.but there is little problem related to accessibility .