Amritsar is home to the Harmandir Sahib (commonly known as the Golden Temple), the spiritual and cultural centre for the Sikh religion. This important Sikh shrine attracts more visitors than the Taj Mahal with more than 100,000 visitors on weekdays alone and is the most popular destination for non-resident Indians (NRI) in the whole of India.[citation needed] The city also houses the Akal Takht, the highest seat of earthly authority of the Khalsa, and the committee responsible for the upkeep of Gurdwaras.