The Church of the Immaculate Conception is one of Johor Bahru's older Catholic landmarks, a pale, compact church that stands out amid the city's malls, roads, and border-town bustle. Its value is partly architectural and partly social, as an active parish with a long local history.
It is worth a short look if you are already exploring central Johor Bahru's religious landmarks. Visit respectfully, and combine it with the city's temples, mosques, and old streets for a better sense of JB's layered communities.