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Cow Green Reservoir

Cow Green Reservoir

Upper Teesdale, Langdon Beck, County Durham, DL12

Best time to visit

Wonderful remote location to observe equally wonderful dark skies, at an altitude of 480m this location has free car parking all year round.

Cow Green Reservoir is a Dark Sky Discovery Site, an officially recognised place where anyone can stargaze. Most such locations have overnight parking (sometimes with a fee); however, many do not allow overnight camping. There may or may not be toilet facilities.

Weather forecast

  • 02/05/24

    9° 5%

  • 02/05/24

    6° 17%

  • 03/05/24

    5° 17%

  • 03/05/24

    6° 20%

Weather forecast for Viewing Hill (1.9 miles away) updated 02/05/24 at 20:01.

Local light pollution

Cow Green Reservoir is estimated to have light pollution levels similar to adark site dark site location based on the latest data from the VIIRS satellite.

The above demonstrates the estimated effect of light pollution - graphics created using Stellarium.

Light pollution map of Cow Green Reservoir

Best time to visit

The Moon has a big impact on the visibility of celestial bodies in the night sky. Try to plan your stargazing when there is no bright Moon at night as this is when the skies will be at their darkest.

The below chart shows when the skies will be at their darkest at this location and therefore the best time to visit. Moonlight is shown in light yellow and the Sun's twilight in light blue. Midnight on the date shown is shown as a white line with sunset to the left and sunrise the next morning to the right. A black background with stars shows the best times for stargazing. See our dark sky calendar for more details.

Moon phase on Thu 2nd May

Thu 2nd May

Third Quarter
44 % illuminated
Dark from 21:26 to 02:42
Dark for 5h 15m
Moon phase on Fri 3rd May

Fri 3rd May

Third Quarter
33 % illuminated
Dark from 21:29 to 02:39
Dark for 5h 9m
Moon phase on Sat 4th May

Sat 4th May

Waning Crescent
23 % illuminated
Dark from 21:32 to 02:36
Dark for 5h 3m
Moon phase on Sun 5th May

Sun 5th May

Waning Crescent
14 % illuminated
Dark from 21:35 to 02:33
Dark for 4h 57m
Moon phase on Mon 6th May

Mon 6th May

Waning Crescent
6 % illuminated
Dark from 21:38 to 02:29
Dark for 4h 50m
Moon phase on Tue 7th May

Tue 7th May

New Moon
2 % illuminated
Dark from 21:41 to 02:26
Dark for 4h 44m
Moon phase on Wed 8th May

Wed 8th May

New Moon
0 % illuminated
Dark from 21:44 to 02:23
Dark for 4h 38m

Find more dates

If you are planning to visit this location check our dark sky calendar to find out when is best!

Calendar

Stay and gaze nearby

Stay at one of these stargazing-friendly accommodation providers.

  • Brewers Cottage – Hexham

    Leafields, Ordley, Hexham, Northumberland, NE46 1SX (19.4 miles away)

    Stay & Gaze

    More info

  • Greenlands Bed and Breakfast – Keld

    Angram Lane, Keld, North Yorkshire, DL11 6DY (19.8 miles away)

    Stay & Gaze

    More info

  • The Hiddle Hut – Northumberland

    Bardon Mill, Hexham, Northumberland, NE47 7ES (21.0 miles away)

    Stay & Gaze

    More info

  • Northumberland Stargazing Hideaway

    Bardon Mill, Hexham, Northumberland, NE47 7HA (21.3 miles away)

    Stay & Gaze

    More info

  • Herding Hill Farm Camping and Caravan Site

    Shield Hill, Haltwhistle, Northumberland, NE49 9NW, North East (22.1 miles away)

    Stay & Gaze

    More info

  • Twice Brewed Observatory and Planetarium

    Bardon Mill, Hexham, Northumberland, NE47 7AN (22.6 miles away)

    Dark Sky Discovery Site, Observatory, Stay & Gaze

    More info