Loch of the Lowes is a loch near Dunkeld in Perth and Kinross, Scotland. The loch and the surrounding area are designated as a wildlife reserve, run by the Scottish Wildlife Trust. The loch is also a designated Site of Special Scientific Interest (SSSI), as well as forming part of a Special Area of Conservation.^[3][2][1]

Quick Facts Location, Coordinates ...

Loch of the Lowes
December 2005
Loch of the Lowes
Location	NO049438
Coordinates	56.5773°N 3.5489°W / 56.5773; -3.5489
Type	freshwater loch
Primary inflows	Lunan Burn
Primary outflows	Lunan Burn
Catchment area	14.9 km2 (3,680 acres)[1]
Basin countries	Scotland
Surface area	87.9 ha (217 acres)[2]
Average depth	4.9 m (16 ft)[1]
Max. depth	16 m (53 ft)[1]
Water volume	5,492,700 m3 (193,973,000 cu ft)[1]
Shore length1	4.4 km (2.7 mi) [2]
Surface elevation	101 m (331 ft)[2]
Max. temperature	15.6 °C (60.0 °F)
Min. temperature	10.0 °C (50.0 °F)
Islands	0
1 Shore length is not a well-defined measure.

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The loch hosts a variety of wildlife, including a pair of breeding ospreys, red squirrels, otters and beavers.^[4] Wildfowl numbers peak in early winter with migrant greylag geese roosting on the loch. In addition, goldeneyes, mallards, goosanders, wigeons, teals, tufted ducks and great crested grebes can also be seen.

During the 19th century, a drainage channel was dug, connecting Loch of Craiglush with Lowes, causing the water levels of the two lochs to equalise. The Lunan Burn now flows through this channel. The reserve land was purchased by the Scottish Wildlife Trust in 1969, due to the loch being the largest mesotrophic loch in the area, and the presence of the rare pondweed Slender Naiad.^[5]

Loch of the Lowes forms part of a chain of lochs known as the Lunan Lochs.^[6] The Lunan Lochs are Lochs Craiglush, Lowes, Butterstone, Clunie and Marlee, and are connected by the Lunan Burn, which drains into the River Isla, itself a tributary of the River Tay. Loch of the Lowes, along with Loch Craiglush and Loch Butterstone is situated just north of the Highland Boundary Fault, and are mesotrophic lochs, and are characterised by a relatively low nutrient level, as their catchment areas are mostly acidic uplands. By comparison, Lochs Clunie and Marlee are situated south of the Highland Boundary Fault, and have a higher nutrient level. The Lunan Lochs are an example of a rare habitat in the United Kingdom, which start from nutrient-poor oligotrophic lochs further upstream; to richer, mesotrophic lochs downstream.^[3]

The loch is situated about 2 miles (3 km) north-east of Dunkeld. A small unclassified road off the A923 leads to a small car park on the reserve. All paths and infrastructure are located within a western corner of the loch, however, a short woodland footpath connects the visitor centre to Dunkeld by joining a right of way across this minor road,^[10] and is suitable for walkers and mountain bikers, but is not suitable for wheelchair users. There is a cycle rack in the reserve car park,^[11] and parking for approximately 24 cars.

The Scottish Wildlife Trust operates a visitor centre on the western side of the loch. There are three observation hides offering views over the loch, and are situated close to the osprey nest. The visitor centre is one of four visitor centres operated by the Scottish Wildlife Trust, the other three being at Montrose Basin, Falls of Clyde and Jupiter Wildlife Centre. The visitor centre and car park are open on a reduced schedule for a third of the year during winter and an entry fee is required for non-SWT members.

Opening hours:

• 1 March - 31 October: open daily from 10:00-17:00

• 1 November - 28 February: open Friday-Sunday from 10:30-16:00