Tourists continued to flock Delhi's 12th century monument Qutub Minar in 2009, even as the revenue earnings of Mughal era landmarks the Red Fort and the Humayun's tomb saw a drop, latest figures show.

Qutub Minar, one of the three monuments listed as World Heritage Sites in Delhi, was the only heritage tourist attraction in the capital that saw a rise in number of visitors last year as compared to the previous year.