5 Sights in Surabaya, Indonesia (with Map and Images)

The Submarine Monument, or abbreviated as Monkasel, is a submarine museum located in Embong Kaliasin, Genteng, Surabaya. Located 333 in the city center, namely on Jalan Pemuda, right next to Plaza Surabaya, and there is an access door to access the mall from inside the monument.

Wikipedia: Monumen Kapal Selam (ID), Website

Ampel Mosque is an ancient mosque located in the Ampel sub-district, district Semampir, Surabaya, East Java. The oldest mosque in East Java was built in 1421 CE by Sunan Ampel where his tomb complex is located within the area.

Wikipedia: Ampel Mosque (EN)

The Church of the Birth of Our Lady, also known as the Kepanjen Church, is a Roman Catholic church in Surabaya, East Java, Indonesia. Completed in 1899, it is the oldest Roman Catholic church in Surabaya and among the oldest churches in Surabaya.

Wikipedia: Church of the Birth of Our Lady, Surabaya (EN)

Jemursari Station (JMS) is an inactive railway station located on the border of Jemur Wonosari and Gayungan. This station was included in the Operation Area VIII Surabaya, to be precise 3 kilometres (1.9 mi) from Wonokromo Station to the south and 2.5 kilometres (1.6 mi) from Waru Station to the north.

Wikipedia: Jemursari railway station (EN)

Bank Indonesia Museum is a bank museum located in Surabaya, Indonesia. It was officially founded by Bank Indonesia and was opened on 27 January 2012 after its restoration. The museum occupies a building formerly known as De Javasche Bank, the central bank of Dutch East Indies. After the Indonesian Independence the building continued to function as the Bank Indonesia's branch in Surabaya until 1973. The museum is closed on Monday and public holidays. It has no entrance fee.

Wikipedia: Museum Bank Indonesia, Surabaya (EN)