Nath

As per the skand puran manglnath is the birth place of Mars. If some one has mangal dosha in his kundli or horoscope then pooja is done here. This place is situated at the bank of river shipra. 

http://ujjainmangalnath.com/

Pooja

http://mangalnathmandirpooja.org/

Map

http://wikimapia.org/119487/Shri-Mangalnath-Temple-Ujjain

Hindi

http://mangalnath.in/

Dosh

http://www.mangaldoshujjain.info/

Tube

https://www.youtube.com/results?search_query=Mangalnath