United Kingdom cliff
Devil's Appendix
You can see 148 km from here, looking east.
Calculating the panorama…
Drag to turn around. The relief is drawn 2.2 times taller so the ridges can be read; far ridges are paler, as in the real air.
The view
Up to 148 km away.
Calculated on the relief one degree at a time, up to 250 km, with the curvature of the Earth and the refraction of the air: what stands above the horizon from here.
Our own rating, from the relief and the climate only: open horizon (35 points), how far you see (25), sea and named peaks in view (20) and clear months (20).
- 148 kmFarthest ridgelooking east
- 88%Open horizonof the circle where the horizon is below your eyes
- 2%Seaof the circle where the horizon is the sea
- 20Peaks in viewnamed summits that rise above the relief in front
- 708 mAltitudeabove the sea, at the highest point of the viewpoint
The 20 peaks you can name from here
From west to east as you turn around: height, distance and direction. Each one links to its guide on Peakyas, our mountain atlas.
From the relief only: buildings, trees and haze are not in the model. On a hazy day you see much less; 250 km is the limit of our calculation.
The sun
The best sunsets are from April to May.
When the sun really disappears from this viewpoint — behind the relief or into the sea — and in which direction, on the 15th of each month, in local time.
- Jansouth-west42 min before the sea-level sunset18%
- Febsouth-west48 min before the sea-level sunset21%
- Marwest52 min before the sea-level sunset24%
- Aprwest62 min before the sea-level sunset27%
- Maywest74 min before the sea-level sunset28%
- Junnorth-west94 min before the sea-level sunset25%
- Julwest86 min before the sea-level sunset25%
- Augwest66 min before the sea-level sunset23%
- Sepwest58 min before the sea-level sunset25%
- Octsouth-west50 min before the sea-level sunset22%
- Novsouth-west44 min before the sea-level sunset19%
- Decsouth-west40 min before the sea-level sunset18%
- Time: when the sun goes behind the horizon you see from here.
- Minutes: how much earlier the relief hides the sun.
- %: share of clear sky that month (NASA, 2001–2020).
The highlighted months are the clearest. Golden hour starts about an hour before.
The place
Devil's Appendix.
Waterfall in Gwynedd, Wales, UK
Devil's Appendix is a cliff in United Kingdom, 708 m above the sea.
On a clear day the farthest ridge you can see is 148 km away, looking east.
20 named peaks rise above the relief in front; the most prominent is Snowdon (1,085 m), 5 km away.
The horizon is open, below your eyes, over 88% of the circle.
The skies are clearest from April to May.
Get there and stay
- Pritchard's Campsitecampsite · 3.1 km · 25 within 10 km
- Snowdonia Mountain Lodgeplace to stay · 5.1 km · 79 within 10 km
- Llanberisnearest town · 6.3 km in a straight linePlaces to stay in LlanberisBooking.com · sponsored link↗
- Liverpool John Lennon Airport (LPL)nearest airport with scheduled flights · 83 km in a straight lineCar hire at LPL airport (Liverpool)Discover Cars · sponsored link↗
Plan the visit
A guided tour, a bed nearby, a car.
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
From above
The viewpoint and its surroundings.
The satellite image of the 6 × 6 km around the viewpoint, with what OpenStreetMap shows nearby.
Around, in OpenStreetMap
- 6other viewpoints within 5 kmTwll Du and 5 more
- 32named peaks within 5 kmTryfan, Glyder Fawr, Glyder Fach and 29 more
- 6marked trails within 3 kmWelsh Three Thousands, Llanberis Path, Llwybr Llechi Eryri and 3 more
- 2shelters and huts within 5 km
- 24car parks within 3 km
- 2visitor centres within 5 kmHafod Eryri Summit Visitor Centre
- 1restaurants and cafés within 3 km
- 25campsites within 10 kmPritchard's Campsite, Gwern Gof Uchaf Campsite, Gwern Gôf Isaf Campsite & Bunkhouses and 22 more
- 79places to stay within 10 kmSnowdonia Mountain Lodge, Y Gwynedd, Dol a Fon and 76 more
- cable car and funicular stations within 5 km
Counted in OpenStreetMap, the map anyone can edit. A low number may just mean nobody has mapped it yet.
In our other atlases
What you see from Devil's Appendix, and what is near.
Everything around this viewpoint — mountains, water, forests, birds, caves and the night sky — in the family's atlases.
Peakyas337 mountains within 25 km
Lakeyas12 lakes within 15 km
Forestyas2 forests and trees within 15 km
Cascadyas13 waterfalls within 15 kmFigures from the sister sites' databases (Wikidata, HydroATLAS, GeoNames, OpenStreetMap, GBIF). Links open when each site is online.
Photographs
The view, as people saw it.
Other viewpoints nearby.
Devil's Appendix
United Kingdom
- 67Viewyas Score
- 148 kmFarthest ridge
- 20Peaks in view
- 708 mAltitude
Snowdon
United Kingdom · 5 km
- 84Viewyas Score
- 213 kmFarthest ridge
- 556Peaks in view
- 1,051 mAltitude
Clogwyn Du'r Arddu
United Kingdom · 5 km
- 80Viewyas Score
- 192 kmFarthest ridge
- 83Peaks in view
- 752 mAltitude
Snowdonia
United Kingdom · 26 km
- 75Viewyas Score
- 177 kmFarthest ridge
- 204Peaks in view
- 604 mAltitude
Where these figures come from
| Name and type | Wikidata (Q5242595) · CC0 |
|---|---|
| Sun | J. Meeus, Astronomical Algorithms |
| Peaks in view | Peakyas (Wikidata, CC0) |
| Panorama and altitude | Copernicus DEM GLO-90 / GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Clouds | NASA POWER (CERES SYN1deg, 2001–2020; MERRA-2) |
| What is around | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Sister atlases | Peakyas, Islandyas, Lakeyas, Forestyas, Birdyas, Darkskyas, Cascadyas |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers, canyons, caves, dark skies, viewpoints, birdwatching or forests?
Same idea, other landscapes: field atlases built on open data, in seven languages.
beaches
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Every summit in 3D: summit weather, the 0 °C line, huts and trails.Visit waterfalls
Every waterfall: height, flow month by month and when it roars.Visit 
islands
Every island from the sea up: size, sea temperature, ferries and 3D.Visit 
rivers
Every river from source to sea: the journey, the flow and the basin in numbers.Visit 
canyons
Every canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Visit 
caves
Every cave with its real depth and length: the rock above, the temperature inside all year, and how to visit.Visit 
dark skies
Where the night is still dark: the sky of every place, the Milky Way month by month, the Moon, eclipses and auroras.Visit 
viewpoints
Every viewpoint with its real 360° panorama: the peaks you can name, how far you see and where the sun sets.You are here
birdwatching
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