Allahabad Fort is located near the triveni sangam confluence and is the largest fort built by Akbar. The fort comprises of high watchtowers that guard the 3 galleries in the fort complex. The important monuments and buildings inside are the Zanana palace for the women, the Saraswati Koop which is considered as the source of the Saraswati River and a 3rd century BC Ashoka Pillar.
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