Located near the head of a valley Cloghanmore consists of a double trapezoid shaped tomb that was unearthed from the peat in the 19th century. The tomb is oriented east to west, with the main entrance located on the eastern end. It is a large tomb, with parallel twingalleries to either side of the entrance. There are two western galleries each divided into two chambers by jamb stones with carved ornament. One of the two western galleries is topped with a large capstone. The court space measures approximately 36 X 46 ft with a single chamber on each side. Both chambers have a decoratedorthostat on the right side of their entrances. This configuration, with two galleries located side by side across from the entrance and looking into a centralfull court, is considered unusual.