Elan Valley

Remote reservoirs, dramatic dams, and some of the darkest skies in mid Wales.

Bortle Scale
2–3 (Excellent)
Minimal light pollution, excellent for astrophotography
Best Seasons
Autumn–Spring
Autumn, winter and early spring for clear, dark skies
Accessibility
Many accessible viewports via short walks, some areas require more effort
About Elan Valley

Elan Valley is one of the best locations in Wales for both landscape and astrophotography. The chain of reservoirs and dams provides strong foreground elements, with wide open skies above and minimal light pollution.

The area is particularly well suited to Milky Way photography, with many viewpoints facing south and south-east. Easy roadside access makes it ideal for both quick evening shoots and longer astro sessions.

Conditions can change quickly due to elevation and exposure, so planning around weather and wind is important.

Why Shoot Here

Elan Valley is one of the most photogenic and accessible landscapes in Wales, offering a unique combination of dramatic dams, sweeping reservoir views, and consistently dark skies.

The iconic stone dams — particularly Craig Goch and Garreg Ddu — provide strong foregrounds and leading lines that work beautifully for both sunrise/sunset and night photography. Their structure adds scale and interest, making compositions feel more intentional and less reliant on natural features alone.

For astrophotography, Elan Valley stands out for its low light pollution and open horizons. Many locations allow you to shoot the Milky Way directly above or behind key features, making it easier to create compelling wide-angle compositions without needing long hikes or complex setups.

Accessibility is another major advantage. Several of the best viewpoints are located close to parking, allowing you to move quickly between locations and maximise shooting time — particularly useful when conditions are changing or during short astro windows.

Whether you’re capturing reflections at first light, dramatic weather rolling through the valleys, or the Milky Way rising above the dams, Elan Valley offers reliable, repeatable opportunities to create strong images.