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Belgium Belgium observation tower

Observatoire militaire de Pervyse

You can see 65 km from here, looking south-west.

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 65 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.

63out of 100

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).

  • 65 kmFarthest ridgelooking south-west
  • 100%Open horizonof the circle where the horizon is below your eyes
  • 3%Seaof the circle where the horizon is the sea
  • 26Peaks in viewnamed summits that rise above the relief in front
  • 2 mAltitudeabove the sea, at the highest point of the viewpoint

The 26 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.

Nokereberg60 m · 54 km · eastLa Houppe148 m · 73 km · south-eastPaterberg80 m · 62 km · south-eastKluisberg93 m · 60 km · south-eastKemmelberg154 m · 33 km · southScherpenberg126 m · 31 km · southRodeberg137 m · 32 km · southMont Noir152 m · 33 km · southMont Kokereel112 m · 32 km · southMont des Cats164 m · 33 km · southMont Cassel177 m · 37 km · south-westMont Hulin203 m · 80 km · south-westMont Lambert189 m · 89 km · south-westMont d'Hubert151 m · 76 km · west

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 July.

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.

  1. Jansouth-west4 min before the sea-level sunset18%
  2. Febwest4 min before the sea-level sunset21%
  3. Marwest6 min before the sea-level sunset26%
  4. Aprwest4 min before the sea-level sunset32%
  5. Maynorth-west6 min before the sea-level sunset31%
  6. Junnorth-west6 min before the sea-level sunset31%
  7. Julnorth-west6 min before the sea-level sunset33%
  8. Augnorth-west4 min before the sea-level sunset30%
  9. Sepwest4 min before the sea-level sunset30%
  10. Octwest6 min before the sea-level sunset22%
  11. Novsouth-west6 min before the sea-level sunset17%
  12. Decsouth-west6 min before the sea-level sunset17%
  • 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

Observatoire militaire de Pervyse.

Observatoire militaire de Pervyse is an observation tower in Belgium.

On a clear day the farthest ridge you can see is 65 km away, looking south-west.

26 named peaks rise above the relief in front; the most prominent is Kemmelberg (154 m), 33 km away.

The horizon is open, below your eyes, over 100% of the circle.

The skies are clearest from April to July.

Observatiepost Pervijze 02
Frans90245 · CC BY-SA 4.0

Get there and stay

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.

Observatoire militaire de Pervyse seen from above (Sentinel-2)
Seen from above: Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 6 × 6 km, north up. Points © OpenStreetMap contributors.

Around, in OpenStreetMap

  • 6other viewpoints within 5 kmOnze-Lieve-Vrouwehoekje and 5 more
  • 2marked trails within 3 kmGR 130 IJzer, Via Yprensis - hoofdtraject
  • 8shelters and huts within 5 km
  • 12car parks within 3 km
  • 3restaurants and cafés within 3 km
  • 21campsites within 10 kmDe IJzerhoeve, Kompas Camping Nieuwpoort, Polderdyk and 18 more
  • 101places to stay within 10 kmDe Groenehaeghe, 't Hof der Witte Damen, Schoorbakkehoeve and 98 more
  • named peaks within 5 km
  • cable car and funicular stations within 5 km
  • visitor centres 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 Observatoire militaire de Pervyse, and what is near.

Everything around this viewpoint — mountains, water, forests, birds, caves and the night sky — in the family's atlases.

Peakyas2 mountains within 25 km
Keiberg · 16 kmLookhuisstraat · 17 km
Lakeyas1 lakes within 15 km
Blankaart0.3 km² · 11 km
Forestyas3 forests and trees within 15 km
Duinen van Ter Yde, Hannecartbos en Oostvoorduinen · 9.3 kmCaesarsboom · 11 kmCalmeynbos · 14 km

Figures from the sister sites' databases (Wikidata, HydroATLAS, GeoNames, OpenStreetMap, GBIF). Links open when each site is online.

Photographs

The view, as people saw it.

Pervijze - Watch tower 2
User:LimoWreck · CC BY-SA 3.0
Observatiepost Pervijze 01
Frans90245 · CC BY-SA 4.0
Pervijze - Watch tower 1
User:LimoWreck · CC BY-SA 3.0

Other viewpoints nearby.

Observatoire militaire de Pervyse

Belgium

  • 63Viewyas Score
  • 65 kmFarthest ridge
  • 26Peaks in view
  • 2 mAltitude

White Cliffs of Dover

United Kingdom · 100 km

  • 71Viewyas Score
  • 68 kmFarthest ridge
  • 18Peaks in view
  • 104 mAltitude

See the guide

Shakespeare Cliff

United Kingdom · 105 km

  • 71Viewyas Score
  • 67 kmFarthest ridge
  • 14Peaks in view
  • 65 mAltitude

See the guide

Tour du Millénaire

Belgium · 191 km

  • 69Viewyas Score
  • 104 kmFarthest ridge
  • 30Peaks in view
  • 503 mAltitude

See the guide

Where these figures come from

Name and typeWikidata (Q3068902) · CC0
SunJ. Meeus, Astronomical Algorithms
Peaks in viewPeakyas (Wikidata, CC0)
Panorama and altitudeCopernicus DEM GLO-90 / GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA
CloudsNASA POWER (CERES SYN1deg, 2001–2020; MERRA-2)
What is around© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons
Sister atlasesPeakyas, Lakeyas, Forestyas

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.