Dolmen D27 is located on the northeast side of Borger in the Dutch province of Drenthe. The corridor grave is the largest dolmen in the Netherlands.
Close to this dolmen lies the dolmen centre, designed by Aldo van Eyck and completed in 2005.
Dolmen D27 contains nine capstones on 26 bearing stones and two keystones and a complete gate with four gatestones and a capstone. Two boulders nearby may have been crown stones. The dolmen is 22.6 meters long and 4.1 meters wide.