The gallery grave of Mélus is a covered alley located in the town of Ploubazlanec in the French department of Côtes-d'Armor.
The grave is 14.50 m long, 1.70 m wide and 1.20 m high under the slab. It is oriented east-west. It is delimited by two rows of orthostats in granite and microgranite (thirteen north side, 10 south side) with a height of between 0.40 m and 0.90 m. The whole is covered by nine cover slabs, there must have been two more originally. The driveway is closed at both ends by a bottom slab. Access is via a side entrance with a lintel located on the south side between the third and fourth orthostats from the east.
Model made by photogrammetry with 119 photos.