This temple is one of the oldest temple in Mumbai. This is of lord shiva/Shankar. On every monday, you will see this temple with lots of crowd. During Sharavan month (Aug) lakhs of people visit this place. This place is very close to Girgaun Chowpathy. If you are traveling by train, you need to get down either at Grant Road or Charni Road, it is equi distance from both places.
if you wish to do lunch/dinner, go to either Soam restaurant for authentic gujarati meal or Swati restaurant (near grant road station.)