Selangor also known by its Arabic honorific Darul Ehsan, or "Abode of Sincerity", is one of the 13 states of Malaysia. It is on the west coast of Peninsular Malaysia and is bordered by Perak to the north, Pahang to the east, Negeri Sembilan to the south and the Strait of Malacca to the west. Selangor surrounds the federal territories of Kuala Lumpur and Putrajaya, both of which were previously part of it.
The state capital of Selangor is Shah Alam and its royal capital is Klang. Petaling Jaya, was awarded city status in 2006. Selangor is one of three Malaysian states that contain more than one city with official city status; the others are Sarawak and Johor.
Tourist attractions in Selangor include the I-City in Shah Alam, a retail and commercial hub with millions of LED lights and an indoor park the National Zoo of Malaysia (Zoo Negara) in Ampang Jaya, the largest zoo in Malaysia with more than 4,000 animals.Sepang International Circuit in Sepang, the venue for the Formula One Malaysian Grand Prix, the A1 Grand Prix and the Malaysian Motorcycle Grand Prix; the Sultan Salahuddin Abdul Aziz Shah Mosque and Sunway Lagoon in Bandar Sunway, Malaysia's top theme park.
Other attractions in Selangor include Batu Caves in Selayang, Shah Alam Gallery and Selangor State Library in Shah Alam, the Sultan Abdul Aziz Royal Gallery, Alam Shah Palace, GM Klang Wholesale City, and Crab Island (Pulau Ketam) off Port Klang. The most popular beaches in Selangor are located at Bagan Lalang, Sepang Gold Coast, Batu Laut Beach and Morib Beach. There are also a number of pristine nature sites such as the Firefly Sanctuary, Kuala Selangor Nature Park in Kuala Selangor, Malaysia Agriculture Park Bukit Cerakah in Shah Alam, Commonwealth Forest Park and Forest Research Institute Malaysia (FRIM) in Selayang, and Ampang Recreational Forest and Kanching Recreational Forest in Ampang Jaya.
Selangor is linked to the rest of Malaysia by comprehensive air, road and rail connections. Public transport in the state is present but underused. Most of the major highways that run through the west coast of the peninsula, including the North–South Expressway, serve Selangor as well.The high-speed roads and expressways are tolled; motorists using these roads pay the tolls using stored value cards such as Touch 'n Go and SmartTAG. Cash transactions at all tolls in Malaysia were phased out between 2015 and 2017.
Kuala Lumpur International Airport (KLIA), the country's main airport, is located in Sepang District in the south of the state; it consists of the Main Terminal Building, Satellite terminal A and klia2.Selangor also has the domestic Subang Airport, which is a major hub for corporate and private aviation in south-east Asia.
Port Klang, the busiest seaport in Malaysia by sea, is located at the western tip of Selangor.
Paid public buses in Selangor connect Klang Sentral in Klang,Kompleks Perhentian Kajang in Kajang,One Utama Bus Transportation Hub in Petaling Jaya,and Terminal Seksyen 13 in Shah Alam to other states in Malaysia.Public bus services that connects towns in Selangor are also available such as Rapid Bus. Rapid Bus, operated by Rapid KL, offered services in Klang Valley area, namely Subang Jaya, USJ, Puchong, Petaling Jaya, Shah Alam, and Klang south of the Federal Highway and Area Six, which covers Damansara, Bandar Utama, Kota Damansara and areas of Petaling Jaya, Shah Alam, and Klang north of the Federal Highway.The services was introduced on 23 September 2006 when Rapid KL decided to revamp the Klang Valley bus network. Other bus operators in Selangor includes Kenderaan Klang Banting Berhad, Wawasan Sutera Travel & Tours Sdn Bhd, Wawasan Sutera Travel & Tours Sdn Bhd, De' Alfa City Bus Sdn Bhd and The Selangor Omnibus Company Berhad.