Surabaya (pronounced 
[surəˈbaja]) (formerly 
Soerabaja or 
Suroboyo) is 
Indonesia's 
second-largest city with a population of over 2.7 million (5.6 million in the metropolitan area), and the capital of the 
province of 
East Java. It is located on the northern shore of eastern 
Java at the mouth of the 
Mas River and along the edge of the 
Madura Strait.
To Indonesians, it is known as "the city of heroes" due to the importance of the 
Battle of Surabaya in galvanizing Indonesian and international support for 
Indonesian independence during the 
Indonesian National Revolution.
Etymology
 
Statue of the shark and crocodile in the city's legend
Surabaya is locally believed to derive its name from the words 
sura or 
suro (
shark) and 
baya or 
boyo (
crocodile), two creatures which, in a local 
myth, fought each other in order to gain the title of "the strongest and most powerful animal" in the area according to a 
Jayabaya  prophecy. This prophecy tells of a fight between a giant white shark  and a giant white crocodile. Now the two animals are used as the city's  logo, the two facing each other while circling, as depicted in a statue  appropriately located near the entrance to the city zoo. This 
folk etymology, though embraced enthusiastically by city leaders, is unverifiable.
Alternate derivations proliferate: from the Javanese 
sura ing baya, meaning "bravely facing danger"; or from the use of 
surya  to refer to the sun. Some people consider this Jayabaya prophecy as a  great war between Surabaya native people and invaders in 1945, while  another story is about two heroes that fought each other in order to be  the king of the city. The two heroes were Sura and Baya.
History
The earliest record of Surabaya was in a 1225 book written by Chau Ju-Kua, in which it was called 
Jung-ya-lu,
[1] the ancient name of Surabaya. 
Ma Huan documented the early fifteen-century visit of 
Zheng He's 
Treasure ship in his 1433 book 
Ying-yai Sheng-lan: "after traveling south for more than twenty 
li, the ship reached Sulumayi, whose foreign name is Surabaya. At the estuary, the outflowing water is fresh."
[2]
In the fifteenth and sixteenth centuries, Surabaya was a 
sultanate  and a major political and military power in eastern Java. It entered a  conflict with, and was later captured by, the more powerful 
Sultanate of Mataram in 1625 under 
Sultan Agung. It was one of Mataram's fiercest campaigns, in which they had to conquer Surabaya's allies, Sukadana and 
Madura and to lay 
siege  to the city before capturing it. With this conquest, Mataram then  controlled almost the whole of Java, with the exception of the 
Sultanate of Banten and the Dutch settlement of 
Batavia.
 
Riverside scenery in Surabaya at the end of the 19th century
 
Handelstraat, Surabaya in 1930s, now Jembatan Merah area.
The expanding 
East Indies Companies took the city over from a weakened Mataram in November 1743. Surabaya became a major trading center under the 
Dutch colonial government, and hosted the largest naval base in the 
colony. In 1917 a revolt occurred amongst the soldiers and sailors of Surabaya, led by the 
Indies Social Democratic Association. The revolt was firmly crushed and the insurgents given harsh sentences.
Japan occupied the city in 1942 as part of the 
occupation of Indonesia, and it was bombed by the 
Allies in 1944. After that it was 
seized by Indonesian nationalists. However, the young nation was soon put into conflict with the 
British who were care takers of the 
Dutch colony after the surrender of the Japanese.
The 
Battle of Surabaya was one of the most important battles of the Indonesian revolution. It was started after British 
Brigadier Mallaby was killed on October 30, 1945 near 
Jembatan Merah  (the "Red Bridge"), allegedly by a stray bullet. The Allies gave an  ultimatum to the Indonesian freedom fighters inside the city to  surrender, but this was refused. The ensuing battle, which took  thousands of lives, took place on 10 November, and is nowadays  celebrated as Heroes' Day (
Hari Pahlawan). The incident of the  red-white flag (the Dutch national red-white-and-blue flag at the top of  Yamato Hotel's tower that was torn into the Indonesian red-white flag)  by 
Bung Tomo is also recorded as a heroic feat during the struggle of this city.
The City
As the main seaport and commercial center in the eastern region of  Indonesia, Surabaya has become one of the largest cities in Southeast  Asia. Today, Surabaya's population is around three million, and the  surrounding rural area houses at least 7 million. The areas surrounding  Surabaya include 
Lamongan to the northwest, 
Gresik to the west, 
Bangkalan to the northeast, 
Sidoarjo to the south, and 
Mojokerto and 
Jombang to the southwest. Gresik, Bangkalan, Mojokerto, Surabaya, 
Sidoarjo and 
Lamongan as an area is called as 
Gerbang Kertosusila. On Wednesday, 10 June 2009 the 
Suramadu Bridge between Surabaya and the island of 
Madura; was completed and it is currently the longest bridge in the country. Madura can also be accessed by a 
ferry service that operates regularly from Surabaya's port, Tanjung Perak (which literally means: "Silver Cape" in 
Indonesian).
The Adhiwangsa, 
Taman Beverly, and 
Water Place Residences are three of the tallest skyscrapers in Surabaya.
Plaza Tunjungan, 
Galaxy Mall, 
Surabaya Plaza, 
Supermal Pakuwon Indah, 
Surabaya Town Square, and 
Royal Plaza Surabaya are the famous shopping center while 
Hi-Tech Mall,  WTC, and Plasa Marina are the computers and mobile-phones shops center  in Surabaya. Surabaya is home to the Eastern Armada, one of two in the 
Indonesian Navy.  Its strong maritime heritage is also reflected with the Submarine  Monument, a real retired Russian submarine, called Pasopati, that was  converted into a 
museum ship in the city center. 
Flooding is common in many areas of the city during the rainy season, mostly caused by clogged 
sewers and inept bureaucracy. The fact that Surabaya is located in a 
river delta and has a flat and relatively low elevation doesn't help the matter either.
Surabaya is the location of the only 
synagogue in Indonesia, but it rarely obtains a 
minyan. There is also a Jewish cemetery in the city.
[3][4]
Surabaya's zoo, opened in 1916, was the first in the world to have successfully bred 
orangutans in captivity.
 
Cheng Hoo Mosque, Surabaya
Other points of interest include:
- Grand Mosque of Surabaya, the largest mosque in East Java.
 
- Cheng Ho Mosque, the first mosque in Indonesia built with Chinese-style architecture
 
- Jales Veva Jaya Mahe Monument, a large, admiral-like statue which commemorates the Indonesian Navy.
 
- Mpu Tantular Museum, has a large collection of ancient Javanese artifacts.
 
- Monkasel, abbreviated from Monumen Kapal Selam (English: Submarine Monument) [1]
 
- A Soviet-built submarine display (named KRI Pasopati (410)),  which proudly served in Indonesian Navy since 1962. Launched in 1952 and  since her decommisioning in 1990, now preserved as a monument. It is  open as tourism attraction. The body/hull was slightly cut for stairs  & door for easier public entrance & viewing. Right beside the  monument there is a building where a short movie about the history of  the submarine itself can be watched.
 
- Bonbin Surabaya is one of the famous zoos in Southeast Asia
 
- Heroic Monument is the main symbol and one of the attractive tourist destinations in Surabaya and Southeast Asia
 
- House of Sampoerna  is a cigarette museum, and also one of the factory of Sampoerna brand  cigarette. It also provides a City Sightseeing bus for free (Surabaya  Heritage Track) which operates daily with the particular schedule. It  also provides an English tour guide for the sightseeing.
 
Surabaya has 31 
subdistricts.  They are: Genteng, Bubutan, Tegalsari, Simokerto, Tambaksari, Gubeng,  Krembangan, Semampir, Pabean Cantikan, Wonokromo, Sawahan, Tandes,  Karang Pilang, Wonocolo, Rungkut, Sukolilo, Kenjeran, Benowo,  Lakarsantri, Mulyorejo, Tenggilis Mejoyo, Gunung Anyar, Jambangan,  Gayungan, Wiyung, Dukuh Pakis, Asem Rowo, Sukomanunggal, Bulak, Pakal  and Sambikerep.
[5]
Surabaya has two huge townships developed by 2 famous developers. In West Surabaya, it has Citraland by 
Ciputra Group. Citraland is for its 
G-Walk, a spot for dining out, Ciputra Water Park, and University of Ciputra. In East Surabaya it has Pakuwon City by 
Pakuwon Group.  Pakuwon City has its own dining out spot, called Food Festival, and it  is developing more facilities, such as East Coast Center. Surabaya  consists of 163 
villages.
Climate 
Surabaya features a 
tropical wet and dry climate, with distinct 
wet and 
dry seasons.  The city’s wet season runs from November through May, while the dry  season covers the remaining five months. Unlike a number of cities and  regions with a tropical wet and dry climate, average high and low  temperatures are very consistent throughout the course of the year, with  an average high temperature of around 31 degrees Celsius and average  low temperatures of around 26 degrees Celsius. Surabaya on average sees  approximately 1500 mm of precipitation annually.
 | [hide]Climate data for Surabaya |  
 | Month |  Jan |  Feb |  Mar |  Apr |  May |  Jun |  Jul |  Aug |  Sep |  Oct |  Nov |  Dec |  Year |  
 | Average high °C (°F) |  30 
(86) |  30 
(86) |  30.6 
(87) |  31.1 
(88) |  31.1 
(88) |  30.6 
(87) |  30.6 
(87) |  31.1 
(88) |  31.7 
(89) |  32.8 
(91) |  32.2 
(90) |  31.1 
(88) |  31.1 
(88) |  
 | Average low °C (°F) |  25 
(77) |  25 
(77) |  25 
(77) |  26.1 
(79) |  26.1 
(79) |  25 
(77) |  24.4 
(76) |  25 
(77) |  25 
(77) |  26.1 
(79) |  25.6 
(78) |  25.6 
(78) |  25.6 
(78) |  
 | Precipitation mm (inches) |  280 
(11.02) |  250 
(9.84) |  230 
(9.06) |  140 
(5.51) |  100 
(3.94) |  50 
(1.97) |  20 
(0.79) |  10 
(0.39) |  10 
(0.39) |  40 
(1.57) |  120 
(4.72) |  130 
(5.12) |  1,470 
(57.87) |  
 | Source: .[6] | 
Transport
 
Juanda International Airport - Apron
The city is served by 
Juanda International Airport.  For trains, the city has several stations. They are Surabaya Kota  (better known as Semut) , Pasar Turi, and Gubeng. The main bus terminal  is Purabaya (also known as Bungurasih, the area where it is located).
Transportation in Surabaya is supported by the infrastructure of land  transport, sea and air that could serve the local trip, regional, and  international. The transport of the city is supported by public  transport of the city transport, taxis, and the city bus. Surabaya is  also a transit city between 
Jakarta and 
Bali for ground transportation. Many tourists go through the city of Surabaya for sightseeing before they go back to 
Jakarta or continue their journey to 
Bali. Another bus routes are between 
Jakarta and the neighboring island of 
Madura.
Tanjung Perak is the main port of the city and is one of the busiest  ports in the country. Nowadays, it is also one of the top ten busiest  cargo ports in 
Southeast Asia.  Although the port is nearly traditionally administered, it is also used  to carry modern cargo ships worldwide. The other port of the city is  located in 
Gresik, a city which is located less than an hour drive from Surabaya city centre to 
Gresik via highway. In the future, 
Gresik  will be the location for the new harbor and Tanjung Perak will be  demolished and will be redeveloped as a recreation area for Surabaya.
Juanda International Airport is the second busiest airport in 
Indonesia  in terms of transit passengers. Many passengers transit through the  airport. It is famous as a transit airport between West and East 
Indonesia and it is also a 
hub airport of many airlines. In the future, the international airport activities will be removed to the new airport somewhere at 
Lamongan. However, domestic airport activities will remain at the old airport.
Suramadu Bridge
For connecting Surabaya and 
Madura Island over Madura Strait has been built 
Suramadu Bridge.  Suramadu is abrreviation of Surabaya-Madura. A 16-kilometer and  40-meter highway will be built since September 2011 from Suramadu Bridge  to Madura International Seaport-City (MIS-C) in Pernajuh village, 
Kocah district, 
Bangkalan, 
Madura with cost about Rp.60 billion ($7 million). This container port is built to east the burden on the overloaded 
Tanjung Perak Port.
[7]
 
Economy
 
Plaza Tunjungan, The largest shopping center in Surabaya and one of the biggest in Southeast Asia.
 The city is one of the busiest ports in the country. Its principal exports include 
sugar, 
tobacco and 
coffee. It has a large 
shipyard, and numerous specialized naval schools.
As the provincial capital, Surabaya is also home to many offices and  business centres. Surabaya's economy is also influenced by the recent  growth in foreign industries and the completion of the Suramadu bridge.  Surabaya is currently in the process of building high rise skyscrapers  such as apartments, condominiums, and hotels as a way of attracting  foreign people to the city.
Surabaya is the main trading port in 
East Java. Enriched by its facilities, and geography advantages, Surabaya has great economic potential.
Demographics
Surabaya is the second most populous city in Indonesia, after 
Jakarta, with 2,765,908 recorded in the chartered city limits (kota) in 2010 census.
[8] Like many other large Indonesian metropolises, many residents reside outside the city limits in a metropolitan area called 
Gerbangkertosusila. The city is highly 
urbanized,  due to the many industries located in the city, resulting in many slum  areas. As the main education center, Surabaya has been the home for many  students from around Indonesia, thus they have created their own  community.
 
Ethnicity
 
Jembatan Merah, near Kya-Kya Kembang Jepun.
 
Kya-Kya Kembang Jepun, 
Chinatown in Surabaya.
Surabaya is a multi-ethnic city: foreign nationalities represented  include Malaysian, Chinese, Indian, Arab, and European. In addition to 
Javanese and 
Madurese natives, the city also has representatives of other Indonesian areas: 
Sunda, 
Minangkabau, 
Batak, 
Banjar, 
Balinese, and 
Bugis.
The majority of Surabaya citizens work in retail, whether in the  expensive stores in the center city or the many small shops and stalls  throughout the metropolis.
Surabaya is an old city that has expanded over time, and its  population still grows at approximately 1.2% per year. In recent years,  people have been moving from the crowded city center to suburban  subdivisions featuring golf courses and strict security.
Language
Most citizens speak a dialect of 
Javanese called 
Suroboyoan. A stereotype of this dialect concerns its equality and directness in speech. The usage of 
register is less strict than the 
Central Javan  dialect. The Surabaya dialect is actively promoted in local media, such  as in local TV shows, radio and traditional dramas called 
Ludruk.
Time
In 
Indonesia, the keeping of standard time is divided into three 
time zones, Surabaya follow the Western Indonesian Time/WIT (
Indonesian: 
Waktu Indonesia Barat/
WIB) (
UTC+7).
Religion
Islam is the most dominant religion in the city. Other religions include 
Christianity, 
Hinduism, 
Buddhism, 
Confucianism
Islam is the main religion in Surabaya.
[9]
The city is also home to the 
Orthodox Christian Center Surabaya which was opened on the 15th of October 2008 by Father Yohanes Bambang Cahyo Wicaksono an 
Orthodox Priest.
[10] The city is also home to two 
Orthodox Christian  Community centres and there are plans to establish a kindergarten, High  School and University in the medium term. The head Orthodox Church in  Indonesia, St Nikolas is also based in Surabaya.
[11]  On the 12th of January a new Orthodox Orthodox Community center was  opened in the Dinoyo district, beside St. Nikolaos Orthodox Church.
[12]
The city is the home of the 
Roman Catholic Diocese of Surabaya.
 
Education
Surabaya has several major universities and other institutions with religious or technical specialties. One of them is 
Airlangga University  (Unair), the oldest, largest, and also best public university in  eastern Java, with eleven departments in a variety of fields, including  an especially well-regarded medical school, faculty of pharmacy and  psychology department. The 
Tenth of November Institute of Technology  is one of the country's most selective technology institutions, and is  well-known for its robotics, mechanical engineering, and marine  engineering programs.
As one of the 
Indonesian military's major naval ports, Surabaya is the site of the national Naval Military Academy.
 
Environment
The wide of former mangrove plants is 200 to 350 meters, but now the  covered area is only around 4 to 5 meters from the coastline. The  property developers occupied 80 percent of the 2,000 hectares of  mangrove forest on Surabaya's eastern coast with 40 percent of them in  damage conditions.
[17]
But in May 2011, Surabaya has received an award as The Best 
ASEAN  Sustainable Environment City among 45 cities. The appreciation was  received by Indonesia along with United Nations appreciation.
[18]
Sister relationships
Surabaya has 
sister relationships with a number of towns worldwide:
 Seattle, U.S., since 1992 
 Beijing, China, since 2006 
 Kochi, Japan 
 Mashhad, Iran 
 Busan, South Korea 
 Jeddah, Saudi Arabia 
 Izmir, Turkey since 1996 
 Guangzhou, China, since 2005 
 Xiamen, China, since 2006 [2] 
 Porto Alegre, Brazil since 2008 
 Johor Bahru, Malaysia since 2008 
 Fuzhou, China, since 2009 [3] 
 Rotterdam, Netherlands 
 Alexandria, Egypt [4] 
 Kuching, Malaysia