Akhnoor Fort is a fort on the right bank of the Chenab River (ancient name Asikni), 28 km from Jammu City.

Construction of the fort was started by Raja Tegh Singh in 1762 CE and completed by his successor Raja Alam Singh in 1802. On 17 June 1822, Maharaja RANJEET SINGH crowned Maharaja Gulab Singh at the fort's Jia Pota ghat on Chenab's riverbank.

Access to Akhnoor Fort is obtained through both the riversides and the northern side. Formerly, a large part of the fort was in ruins; conservation work is in progress.

The fort has high fortification walls with bastions at regular intervals and is crowned with battlements. There are two-storied watch-towers at the corners, which are crowned by battlements and merlons The fort has two parts which are bifurcated by a wall with a gate leading to the palace on the southern side. The palace is two-storied, and the walls facing the courtyard have decorated arches, some of which contain mural paintings.
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Period I is represented by Harappan red and grey pottery consisting of jars, dish-on-stand beakers and goblets, along with other objects, including copper pins, bone arrowheads, terracotta cakes and sherds with Harappan graffiti.

Period III is represented by Kushana objects and impressive walls of rubble diaper masonry flanked on both sides by a 3-metre-wide street. .

Period II is marked by the presence of early historic pottery .