Guruvayur (also written as Guruvayoor or Gurupavanapuri) is a municipal town in Thrissur District

Thrissur district

Thrissur is a revenue district of Kerala situated in the central part of that state. Spanning an area of about 3,032 km2, Thrissur district is home to over 10% of Kerala’s population. Thrissur district was formed on July 1, 1949, with the headquarters at Thrissur City. Thrissur is known as...

, of Kerala

Kerala

or Keralam is an Indian state located on the Malabar coast of south-west India. It was created on 1 November 1956 by the States Reorganisation Act by combining various Malayalam speaking regions....

 State in India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

. It houses the famous Guruvayur Sree Krishna Temple, the fourth biggest temple in India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

 in terms of the number of devotees per day.
Guruvayur, according to the legends may be 5,000 years old as the Guruvayur temple

Guruvayur Temple

Guruvayur Sree Krishna Temple is a Hindu temple dedicated to Krishna, located in the town of Guruvayur in Kerala, India. It is one of the most important places of worship for Hindus and is often referred to as "Bhooloka Vaikuntam" which translates to the holy abode of Vishnu on Earth...

 idol is. There are no historical records to establish it.