Munger is a twin city and a Municipal Corporation situated in the Indian state of Bihar. It is the administrative headquarters of Munger district and Munger Division.It is the 5th largest city of Bihar and 2nd largest city in Eastern Bihar.

Historically, Munger is known for being an ancient seat of rule. The twin city comprises Munger and Jamalpur situated on the southern bank of the river Ganges. It is situated 60 km west of Bhagalpur, and 180 km east of capital city Patna.

The climate of Munger is subtropical (warm in summer and cold during winter). The Köppen climate classification sub-type for this climate is humid subtropical.

Munger city has two railway station Jamalpur Junction and Munger Railway Station . Jamalpur Junction is the main rail head for the Munger city while Munger Railway Station , earlier called Purabsarai Railway Station act as suburban Railway Station and future major rail head connecting Jamalpur to the city.Jamalpur Junction is situated around 9 km from Munger city center.

Munger is well connected to major parts of India by various National Highways and State Highways. It is well connected to major cities of Bihar and Jharkhand like Patna, Ranchi, Bhagalpur, Muzaffarpur, Jamshedpur, Dhanbad, Gaya, Bokaro and Darbhanga by NH 80,NH 333 and NH 333B and various other state Highways.regular Bus service are provided by BSRTC for all the major cities and nearby destination. Buses, Taxi and Auto Rickshaw are available for intra city transport. A mega Munger Ganga Bridge is under construction which will link Munger to various Districts of North Bihar and North Eastern part of the India by 2014 year end.

Munger has a small airport with no commercial service and used only for VIP movements. Nearest domestic airport with commercial service is Patna airport around 180 km away. Patna is served by all major airlines. Nearest international airport is Netaji Subhash Chandra Bose International Airport in Kolkata Which is around 480 km away from Munger.

Munger is located on National Waterway No-1 running from Allahabad(U.P) to Haldia(W.B).it is well connected to major cities like Patna, Bhagalpur, Varanasi, Kolkata, and Allahabad through waterway.

Print Media available in the city are The Times Of India, Hindustan Times, The Telegraph, Dainik Jagran, Prabhat khabar and Hindustan. Radio broadcasting is provided by All India Radio and various other FM channels. Tele communications are provided by BSNL, Airtel, Aircel, Idea, Vodafone, Uninor and Reliance. The city based local TV channels are NK channel and MCN channel.