Seeing Stars

Trawsfynydd (© Keith O'Brien)

alt=Ty Cipar Llyn Conwy (© Keith O'Brien)

Your Sightings

Please use the form below to send us your data on sky brightness within the National Park. To do this, download an App such as Dark Sky Meter by DDQ, take a reading, and then by following the link below, complete the form and send us the results.

Your Details

Readings