
Enjoy fabulous scenic views by day and glorious dark skies by night at this mountain car park which was officially recognised as a Dark Sky Discovery Site in October 2019 and mentioned on the Cambrian Mountains website.
Location events organiser

Cambrian Mountains organises events at this location
Please contact Cambrian Mountains directly with any enquiries relating to visiting this location
Email: [email protected]
Website: https://www.thecambrianmountains.co.uk/discover-dark-skies
Twitter: @visitcambmtns
Facebook: Cambrian Mountains
Weather forecast
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16/05/22
13° 1% -
16/05/22
12° 4% -
17/05/22
12° 1% -
17/05/22
11° 4%
Weather forecast for New Inn (2.5 miles away) updated 16/05/22 at 16:00.
Local light pollution
Mynydd Llanllwni / Llanllwni Mountain is estimated to have light pollution levels similar to arural rural location based on data from the VIIRS satellite.
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Urban
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Suburban
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Semi-rural
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Rural
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Dark site
The above demonstrates the estimated effect of light pollution - graphics created using Stellarium.
Light pollution map of Mynydd Llanllwni / Llanllwni Mountain
Best time to visit
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.

Mon 16th May

Tue 17th May

Wed 18th May

Thu 19th May

Fri 20th May

Sat 21st May

Sun 22nd May
Find more dates
If you are planning to visit this location check our dark sky calendar to find out when is best!
Calendar