Muckle Water is a long, narrow fresh water loch on Ward Hill on

Rousay Rousay (, sco, Rousee; non, Hrólfsey meaning Rolf's Island) is a small, hilly island about north of Mainland, the largest island in the Orkney Islands of Scotland. It has been nicknamed "Egypt of the north", due to its archaeological diversit ...

Orkney Orkney (; sco, Orkney; on, Orkneyjar; nrn, Orknøjar), also known as the Orkney Islands, is an archipelago in the Northern Isles of Scotland, situated off the north coast of the island of Great Britain. Orkney is 10 miles (16 km) north ...

Scotland Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the ...

. It is the biggest loch on the island and is popular for fishing. It can be reached by a track from the roadside. The Suso Burn on the north eastern shore drains the loch into the Sound of Rousay. A rare hybrid

pondweed Pondweed refers to many species and genera of aquatic plants and green algae: *''Potamogeton'', a diverse and worldwide genus *''Elodea'', found in North America *''Aponogeton'', in Africa, Asia and Australasia *''Groenlandia'', a genus of aquatic ...

(''

Potamogeton ''Potamogeton'' is a genus of aquatic, mostly freshwater, plants of the family Potamogetonaceae. Most are known by the common name pondweed, although many unrelated plants may be called pondweed, such as Canadian pondweed (''Elodea canadensis'' ...

'' sp.) is found in the loch as a result of its unique nutrient levels. The loch was surveyed in 1906 by James Murray and later charted as part of The Bathymetrical Survey of Fresh-Water Lochs of Scotland 1897-1909 .

The Nuggle

In Orkney folklore it is said that Muckle Water is haunted by a

Nuggle A nuggle, njuggle, or , is a mythical water horse of primarily Shetland folklore where it is also referred to as a shoepultie or shoopiltee on some parts of the islands. A nocturnal creature that is always of a male gender, there are occasional fl ...

, a magical creature usually in the form of horse similar to the Celtic

kelpie A kelpie, or water kelpie (Scottish Gaelic: ''Each-Uisge''), is a shape-shifting spirit inhabiting lochs in Scottish folklore. It is usually described as a black horse-like creature, able to adopt human form. Some accounts state that the kelpie ...

. The Nuggle waits at the loch side until someone climbs on its back then it plunges into the water drowning its rider. It was said that only Finmen could ride the Nuggle.

References

Freshwater lochs of Scotland Rousay Lochs of Orkney Lakes of Orkney {{Orkney-geo-stub