Of course it may be a little difficult to find any tour packages especially for Jammu, but this city is usually included in most packages covering the state of J&K. As mentioned above many tourists headed for the Kashmir valley usually spend a day or two in this city and so should you. It will give you a chance to understand the indigenous culture of Jammu and become familiar with its multi religious background. At the same time, you can find many good hotels in this city in spite of the fact that it is not exactly a tourist hotspot. The food in Jammu is a mix of the local cuisine along with Kashmiri food and cuisine from other parts of the country and the world.