Mystery container found on beach
Experts are trying to identify a huge metal container that has been washed up on a beach in the Western Isles.
The tank, which is 27m high, has no markings and is thought to have fallen from a ship before being washed up on the west of Benbecula.
It was discovered by a dog walker on Poll Na Crann beach - known locally as Stinky Bay - near Griminish.
Stornoway Coastguard is using two numbers on the container to try to find out where the item has come from.
The beach is known as Stinky Bay because of the fermenting seaweed found there.
Alasdair MacEachen, assistant director of environmental services at Comhairle nan Eilean Siar told BBC Scotland: "It's certainly generated a fair bit of interest with people walking on the beach or just travelling along the road, because you can actually see it from the main road along the west side of Benbecula.