After an extensive survey of the United Kingdom a series of underwater linear features has been found. With the exception of the first site, the following collection of underwater linear anomalies have not yet been identified to be artificial, dated or studied by the Scientific community. Some of the images in this collection have been color enhanced to bring out detail.
Approximately 820 feet on the longest side and 630 feet on the shortest side. Average width is approximately 15 feet. This is the site of an ancient fish trap dated to be around 1,000 years old, found via aerial imagery in 2009.
Linear Features: United Kingdom- Ancient Fish Trap- Site 1
This feature is approximately 285 feet on one side and approximately 285 feet on the opposite side. The feature is approximately 30 feet wide.
Linear Features: United Kingdom- Site 2
This site sits along the edge of what appears to be a natural channel. The line may have been a retaining wall of some kind. It is approximately 870 feet long and varies in width from 10 feet to 13 feet wide.
Linear Features: United Kingdom- Site 3
The top right end of this feature can be seen with Google Earth on Dec. 31st, 2006. The image has been enhanced with Photoshop to reveal the rectilinear line that is underwater. It is approximately 551 feet on it's longest side and juts out into the water from the shoreline for approximately 411 feet. It is over 20 feet wide and due to it's angular construction appears to be artificial in origin.
Linear Features: United Kingdom- Site 4
The perpendicular side of this feature to the shoreline is approximately over 1,000 feet long. The line parallel to the shore is approximately 770 feet long. It varies in width from approximately 20-30 feet. Directly to the North of this feature is another linear feature that is stretching perpendicular from the shoreline into the water.
Linear Features: United Kingdom- Site 5
This feature is approximately 530 feet long and 10 feet wide.
Linear Features: United Kingdom- Site 6
Leading from the beach of Benllech, this linear feature is perpendicular to the shoreline and is approximately 1770 feet long by 10 feet wide. This feature is interesting because it is concealed by sand or does not exist in several places and seems to continue before disappearing into the sea.
Linear Features: United Kingdom- Site 7
This line appears North of the town of Crofty and proceeds to the West for approximately 2 miles and is approximately 12 feet wide.
Linear Features: United Kingdom- Site 8
The line closest to the shore is heavily damaged/eroded and is approximately 383 feet long by 12 feet wide. The other side is approximately 400 feet long by 12 feet wide.
Linear Features: United Kingdom- Site 9
This linear feature is approximately 180 feet long by 10 feet wide.
Linear Features: United Kingdom- Site 10
It is uncertain if the linear features are modern or ancient in origin. If you have any information on the features in question, please send us a comment via e-mail or post a comment to this article.