Site 13, a satellite mound of Knowth. Site 13 predates the great mound, which touches it.
Site 13 at Knowth was invisible before it was uncovered by excavation. The mound was about 13 meters in diameter, and 31 kerbstones were found in their orininal positions. The passage and chamber are bottle-shaped and undifferentiated, and in total are 6 meters long, with a sillstone set about halfway dividing passage and chamber. The passage is oriented about 15° east of south, almost the same angle as Site 12.
Kerbstones of Site 13 on the left, with the great mound on the right.
Site 13 almost touches the kerb of the great mound, and is obviously an older site, as the kerb of the huge mound is indented to accomodate the smaller mound, as can be seen in the excavation picture above. Engravings were found on one passage stone and 4 kerbstones; and there is art on another possible displaced kerbstone which was found nearby. The only finds were 2 pieces of flint.
Site 13 during excavation, taken from the great mound.
Knowth 14 is one of the few satellites that was visible before the major excavations took place. George Coffey, an early megalithic researcher, noted kerbstones peeping through the grass in 1892, and R. A. S. Macalister investigated the site in 1943. The site is situated on the north side of the great mound, and like Site 13, which is right beside it, almost touches the kerb of Site 1.
The hidden face of the right-hand chamber wall orthostat from Site 14. Hidden art appears to point to some kind of ritual use of the site, such as astronomical sighting, before the mound is raised. Drawings © George Eogan.
The mound is just over 13 meters in diameter with 20 of the original kerbstones remaining. The kerbs are sitting on the old ground surface, and some have packing stones placed under them to keep the tops level. The passage and chamber measure 5.5 m long, and are seperated by a sillstone. The chamber is 2 meters long, and the sides are formed by 2 massive slabs; a displaced capstone was found on the site. The passage is aligned to the south-southwest. The passage shows signs of a fire having been lit in it at some stage. Five of the chamber stones and three kerbstones bear decoration. The only finds were 2 flint scrapers. Both sides of a chamber stone are illustrated above; this is the most decorated stone of all Knowth's satellites, and has what appears to be a small sundial-type carving in the top right picture.
Site 15 is the largest satellite at Knowth, measuring about 23 meters in diameter which is as large as the cairns at Carrowkeel and Loughcrew, and the majority of the Carrowmore circles.
The monument is located to the north-east of amd about 10 meters from the kerb of the great mound. The mound survived to almost a meter high; 26 kerbstones were found, 19 of which were in their original positions; this is probably about half of the original total of kerbs. The kerbstones were completely removed from the west and north side of the mound. The site was much disturbed during the Bronze Age when burials were inserted into the mound, and later during the Christian era when souterrains were built through the site. The portion of the kerb facing the great mound is flat.
Right, an early illustration of a stone urn or basin which was found at Knowth; the artwork is very similar to the great cauldron/basin in Knowth East. The whereabouts of this interesting artifact are unknown.
There is a bottle-shaped undifferentiated passage and chamber which measures just over 9 meters in length, and is divided by 3 sillstones. Most of the passage and chamber stones were found in their original positions, but there were no capstones or corbells present. Many of the stones from the smaller mounds at Knowth were reused for roofing the souterrains in the early Christian period. The cremated remains of two or three people were found within the chamber. Also found were some bone beads, shards of pottery which included Carrowkeel ware, and 26 pieces of flint. Three of these were worked, the rest were waste pieces.
Art was found on three of the interior stones, one of which is a sillstone, and two of the kerbs. The orientation is to the southwest, and seems to be aligned to the winter solstice sunset; the mound may be a smaller and earlier version of Dowth South.
Site 15, the largest of the satellite mounds at Knowth with a diameter of 23 meters.