Thap Doi (Twin Tower Group) (at QuyNhonCity) (dated in the 12th century) is the most unique group of Cham towers because the works doesn’t look like any other Cham towers. Thap Doi was listed as national historical-cultural relic in 1980.
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| Festival at Thap Doi (organized annually in the second day of Vietnamese Traditional Lunar New Year) |
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Conners of big and small towers of Thap Doi group – Photo: Dao Tien Dat
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Relievo on Thap Doi – Photo: Dao Tien Dat | | 
