Niy is a large tower complex 2 km east of Päling, located in the Jeirach district, at the foot of the Tsorei Loam mountain. Tower complex Niy built XV-XVII centuries.
Five castles of the complex have preserved four battle towers, one semi-combat building and more than a dozen residential buildings with various annexes.
Two battle towers have 6 floors and reach a 30-meter height, and the remaining 5-storey height of 22.00 m and 25.00 m.
The double tower has an almost square base of 4 floors with a separate special upper battlefield and reaches a height of 14.00 m.
In 2023, one combat and 4 residential towers were restored. In the summer of 2023, another battle tower was discovered at the base.
Residential towers in terms of rectangular, had 2-3 floors, flat roof with a high parapet. Each castle had a high defensive wall of different lengths. Previously unknown petroglyphs were discovered at the Ny Tower Complex and inserted into residential towers during restoration work.
On the territory of the Tower complex of Niy there are 2 underground, 6 semi-underground and 5 terrestrial collective tombs of the late Middle Ages, as well as a crypt with a memorial chamber open from the facade and a sanctuary pillar 500 m to the east.
In the south of the Niy Tower complex in 10-20 m is a former Muslim cemetery, which has steles with Arabic script.
The tower complex of Niy is part of the Dzheyrah-Assin State Historical, Architectural and Natural Museum-Reserve. It is an identified object of cultural heritage.