80% of Indonesian people are Muslims, so there are many mosques. The Al Akbar Mosque is a famous mosque in Surabaya and a famous mosque in Indonesia. The main building of the Al Akbar Mosque is of Middle Eastern style, tall and magnificent, and the appearance of the water blue is very beautiful. There is an elevator in a tower of the mosque, which can be taken up from a height overlooking Surabaya. The view is great.