Travelers are voting The Grand Mosque of Baiturrahman, Baiturrahman Grand Mosque and Palembang Grand Mosque as the best of 5 mosques in Sumatra Island. There is 1 mosque in Padang a city just 71 km from Sumatra Island. The most popular of these is Ganting Grand Mosque in Padang. You can find 16 Mosque in the country of Indonesia and Istiqlal Mosque is our members favorite Mosque in all of Indonesia. Want more? Check out our map of mosques in Sumatra Island.