The Grand Palace is a complex of buildings in Bangkok

Bangkok

Bangkok is the capital and largest urban area city in Thailand. It is known in Thai as Krung Thep Maha Nakhon or simply Krung Thep , meaning "city of angels." The full name of Bangkok is Krung Thep Mahanakhon Amon Rattanakosin Mahintharayutthaya Mahadilok Phop Noppharat Ratchathani Burirom...

, Thailand

Thailand

Thailand , officially the Kingdom of Thailand , formerly known as Siam , is a country located at the centre of the Indochina peninsula and Southeast Asia. It is bordered to the north by Burma and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the...

. It served as the official residence

Official residence

An official residence is the residence at which heads of state, heads of government, gubernatorial or other senior figures officially reside...

 of the Kings of Thailand from the 18th century onwards. Construction of the Palace began in 1782, during the reign of King Rama I

Buddha Yodfa Chulaloke

Phra Bat Somdet Phra Poramintharamaha Chakri Borommanat Phra Buddha Yodfa Chulaloke , posthumously titled "the Great", or Rama I , was the founder and the first monarch of the reigning House of Chakri of Siam . He ascended the throne in 1782, after defeating a rebellion which had deposed King...

, when he moved the capital across the river from Thonburi

Thonburi

Thon Buri is an area of modern Bangkok. It was capital of Thailand from 1767 to 1782, during the reign of King Taksin, after the previous capital Ayutthaya was sacked by the Burmese. It is located on the opposite bank of Chao Phraya River to Bangkok...

 to Bangkok. The Palace has been constantly expanded and many additional structures were added over time.
The present King of Thailand, King Bhumibol Adulyadej

Bhumibol Adulyadej

Bhumibol Adulyadej is the current King of Thailand. He is known as Rama IX...

, however, resides at the Chitralada Palace

Chitralada Palace

Chitralada Palace is the Bangkok residence of King Bhumibol Adulyadej and Queen Sirikit. King Bhumibol was the first king in the Chakri dynasty to live in the Chitralda Palace. He moved there after the death of his older brother, King Rama VIII in the Grand Palace...

.
When King Buddha Yodfa Chulaloke

Buddha Yodfa Chulaloke

Phra Bat Somdet Phra Poramintharamaha Chakri Borommanat Phra Buddha Yodfa Chulaloke , posthumously titled "the Great", or Rama I , was the founder and the first monarch of the reigning House of Chakri of Siam . He ascended the throne in 1782, after defeating a rebellion which had deposed King...

 (Rama I) decided to move the capital of Siam from Thonburi on the west to Bangkok on the east of the Chao Phraya River

Chao Phraya River

The Chao Phraya is a major river in Thailand, with its low alluvial plain forming the centre of the country. It runs through Bangkok, the capital city, and then empties into the Gulf of Thailand.-Etymology:...

 he decided to build a magnificent new palace as a place of residence as well as a centre of government.