The biggest Shiva temple in north India, Ranbireshwar Temple is one of the prime attractions in the picturesque Jammu city. It is a very ancient shrine, located in Shalimar Road near the New Secretariat. Maharaja Ranbir Singh built it in 1883, dedicated to Lord Shiva.
The temple has a central `lingam` measuring 8-feet in height, constructed out of black stone, is the biggest in India. It was under the built of the Dogra rulers; also enshrining 12 shivlings in crystal, measuring 15cm to 38cm. Galleries with 1.25 lakh `bona lingam` brought from Narmada River, can be witnessed on stone slabs inside the temple. There are also mammoth images of Ganesha, Kartikeya and Nandi Bull.
(source:jktourism.org). The address of Sri Ranbireshwar Temple, Jammu is Jammu
It's in Jammu