Best lakes around Holwick are primarily reservoirs nestled within the Pennine hills of County Durham, England. This region is known for its dramatic moorland landscapes and proximity to the River Tees. While Holwick itself does not feature natural lakes, the wider County Durham area offers several significant reservoirs. These bodies of water provide opportunities for nature observation, walking, and enjoying the tranquil scenery.
Last updated: October 7, 2026
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Cow Green Reservoir is a three-kilometre long reservoir set in the heart of the North Pennines. It is set in a beautiful, wide valley under the shadow of Meldon Fell. There is a large car park with porta loos nearby that provides the only parking in the area for the myriad of outdoor activities, including hiking, in the area. Cauldron Snout, a famous waterfall, is also nearby, located on the other side of the dam.
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Along this stretch on the left end of Hury Reservoir, you'll follow a narrow path where, on one side, you'll have the reservoir and, on the other, the By Wash canal, which receives excess water from Blackton Reservoir, right next to Hury.
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If you fancy a peaceful run in the area, you should definitely consider doing it around this beautiful spot. Besides the joy of running near the water, it's an ideal way to discover this rural gem and the landscapes that surround it.
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Cow Green reservoir is 3km long and was completed in 1971 to supply water to Teesside. It controls the flow in the river Tees keeping the supply to industry downstream safe during dry periods. The area surrounding the reservoir is an important habitat for rare alpine plants.
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Hury reservoir was completed in 1892. It's the lowest in a series of three reservoirs on the river Balder designed to control the river flow and provide water to the people and industry of Teesdale.
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Cow Green reservoir is 3km long and was completed in 1971 to supply water to Teesside. It controls the flow in the river Tees keeping the supply to industry downstream safe during dry periods. The area surrounding the reservoir is an important habitat for rare alpine plants.
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Similar in character to the neighbouring Baldersdale, Lunedale is a gorgeous valley in the Pennines AONB. Upper Lunedale hosts two reservoirs, Selsett and Grassholme, which are a delight to walk around. The Pennine Way passes through on its way to Middleton-in-Teesdale, crossing the Grassholme Reservoir via Grassholme Bridge.
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The most popular lakes around Holwick are primarily reservoirs, appreciated for their natural beauty and recreational opportunities. Top choices include Cow Green Reservoir and Dam, known for its role in regulating the River Tees and its rare alpine plants; Blackton Reservoir, recognized for its abundant wildlife and protected nature reserve; and Grassholme Reservoir, offering a serene atmosphere and walks suitable for all ages.
Yes, several lakes offer family-friendly walking opportunities. Grassholme Reservoir is particularly noted for its walk around the reservoir being suitable for all ages and abilities. Cow Green Reservoir and Blackton Reservoir also feature paths that are generally accessible for families.
Blackton Reservoir is an excellent choice for wildlife observation, with its western end protected as a nature reserve and nearby Hannah's Meadows designated as a Site of Special Scientific Interest. Castle Lake, near Bishop Middleham, is also a significant ecological site supporting a wide array of flora and fauna, including nationally important bird species.
Yes, Witton Castle Fishing Lakes, located just north of Witton Castle, offer four well-stocked lakes covering 21 acres. They are a haven for anglers, providing a variety of fish including carp, roach, perch, and tench.
Beyond walking around the lakes, the region offers diverse outdoor activities. You can explore various hiking trails, including those that lead to the impressive High Force and Low Force waterfalls. For cycling enthusiasts, there are numerous routes for touring and road cycling. You can find more details on these activities in the waterfall hikes, cycling, and road cycling guides around Holwick.
Grassholme Reservoir is known for its walk around the reservoir being suitable for all ages and abilities, indicating good accessibility. While specific details for all lakes vary, many reservoir paths are generally well-maintained.
The lakes and reservoirs around Holwick can be enjoyed year-round. Spring and summer offer lush greenery and warmer temperatures ideal for walking and outdoor activities. Autumn brings beautiful foliage, while winter provides a tranquil, often dramatic, landscape, especially after heavy rain when waterfalls like Cauldron Snout are at their most impressive.
Many of the reservoirs, such as Cow Green Reservoir, Grassholme Reservoir, and Hury Reservoir Dam, are dog-friendly. However, it's always advisable to keep dogs on a lead, especially in areas with livestock or protected wildlife, and to check local signage for any specific restrictions.
Cow Green Reservoir is approximately 3 km long. A full walk around the reservoir would typically take 1 to 2 hours, depending on your pace and whether you stop to enjoy the scenery or visit nearby attractions like Cauldron Snout.
Yes, the reservoirs themselves have historical significance, such as Hury Reservoir, completed in 1892, and Burnhope Reservoir, whose construction in 1937 submerged the former village of Burnhope. Cow Green Reservoir is also notable for its crucial role in regulating the River Tees and its surrounding habitat for rare alpine plants.
Many of the reservoirs, including Grassholme Reservoir and those in the Lunedale Valley like Selsett Reservoir, offer pleasant circular walking routes. These paths allow you to fully experience the tranquil scenery and often connect to wider trail networks like the Pennine Way.
While Holwick itself is a small hamlet, the wider County Durham area around the lakes offers amenities. You can often find pubs and cafes in nearby villages and towns, particularly around popular walking areas. It's recommended to check specific locations for options before your visit.


Still not found your perfect lake around Holwick? Check out the guides of these regions to see even more beautiful places.