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Aggertalhoehle06

Germany Germany Show cave

Aggertalhöhle

10 °C inside, all year.

Show caveStalactites

See the descentHow to visit

A.Savin · CC BY-SA 3.0

The descent

The entrance, at 185 m.

The real relief above Aggertalhöhle, measured on the Copernicus model every 30 m, and the cave going down at the same vertical scale.

depth not publishedEntrance352 m1.0 kmvertical × 10.7depth not publishedEntrance352 m1.0 kmvertical × 23.2

The depth is the one published by those who explored it; the shape of the galleries is a sketch, not a survey. No depth has been published for this cave yet.

185m

Entrance altitude

from the 30 m relief model

10°C

Inside, all year

the yearly average outside, at the entrance

107m

Rock above

the highest point within 1.5 km

Inside and outside

10 °C inside, all year.

Deep inside, a cave keeps the average temperature of the year outside: about 10 °C here, in January and in August. In July the afternoon reaches 24 °C at the entrance, 14 °C warmer than inside: take a jacket.

outside, at the entrance (185 m)inside
  1. 3°-2°Jan
  2. 5°-2°Feb
  3. 9°1°Mar
  4. 14°4°Apr
  5. 18°8°May
  6. 22°12°Jun
  7. 24°14°Jul
  8. 24°13°Aug
  9. 20°10°Sep
  10. 14°6°Oct
  11. 8°3°Nov
  12. 4°0°Dec
Inside: 10 °C all year

Outside: afternoon and night averages for 1991–2020 (NASA POWER) brought to the altitude of the entrance. Inside: the yearly average, which deep parts of a cave keep. Near the entrance it follows the weather a little.

Cave in Germany

Aggertalhöhle is a show cave in Germany. The entrance is at 185 m. It has stalactites and stalagmites. It is open to visitors. It lies within Altenberg und Aggertalhöhlen.

Getting there.

  • Show cave: open to visitorsUsually with a guided tour; check times and tickets on the official site.Official site
  • Engelskirchennearest town · 2.5 km in a straight line
  • Parking 780 m awaynearest car park in OpenStreetMap, straight line
  • Viewpointsnearest viewpoint · 0.6 km from the entrance
  • Cologne Bonn Airport (CGN)nearest airport with scheduled flights · 26 km in a straight lineCar hire at CGN airport (Köln)Discover Cars · sponsored link

Plan the visit

Guided tours, 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 ground above the cave, with the relief shaded, the line of the section and what people have mapped around the entrance.

The ground above Aggertalhöhle (Sentinel-2) N 1.5 km

Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 6.0 × 6.0 km, north up. The line is the section above. Points © OpenStreetMap contributors.

Around the entrance.

  • 4other cave entrances within 3 kmAggertalhöhle, Wallefelder Hülloch, Windloch and 1 more
  • 1springs within 2 km
  • 6viewpoints within 3 kmHohe Warte, Metabolon, Schönes Ründeroth and 3 more
  • 31marked hiking routes within 3 kmX11a Rheinischer Weg [Lindlar], Rund um Lindlar, [<9] Wanderweg 9 des KEV and 28 more
  • 49car parks within 2 km
  • 9information boards and visitor centres within 3 km
  • 36bus stops within 2 km
  • 13campsites within 8 kmWohnmobilstellplatz Im Grengel Engelskirchen, Wohnmobilstellplatz Am Alten Freibad Engelskirchen, Parkbad Lindner and 10 more
  • 18hotels and guesthouses within 8 kmWaldhotel Tropfsteinhöhle, Zum Holländer, Schloßhotel Gimborn and 15 more
  • 13restaurants and cafés within 3 km
  • sinkholes within 3 km
  • caving clubs and spots within 15 km
  • climbing crags within 3 km
  • named waterfalls within 4 km

Counted in OpenStreetMap, the map anyone can edit, around the entrance. A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).

Towns nearby

  • Engelskirchen2.5 km in a straight line
  • Lindlar5.7 km in a straight line
  • Wiehl8.7 km in a straight line
  • Gummersbach8.9 km in a straight line
  • Much10 km in a straight line
  • Marienheide12 km in a straight line
  • Nümbrecht12 km in a straight line
  • Overath13 km in a straight line

In our other atlases

What else is around Aggertalhöhle.

The river at the entrance, the waterfalls, the lakes, the mountains and volcanoes above, the canyons, beaches and islands nearby — from our other atlases.

Riveryas5 rivers at the entrance
Wupper115 km · 17 m³/sAgger70 kmSülz48 kmLeppe19 kmWiehl34 km
Peakyas22 mountains within 10 km
Hohe Warte360 m · 1.9 kmAltenhahn · 3.5 kmHundskopf · 3.7 kmImmer-Kopf364 m · 4.1 kmHuhhardt · 4.2 kmHölzer Kopf · 5.6 kmHeckberg383 m · 5.8 kmKleiner Heck-Berg348 m · 6.8 km

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

Month by month

The weather outside, at the entrance.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon3591418222424201484
Afternoon3591418222424201484
Night-2-214812141310630
Rain (mm)907267507375848566698292
Rainy days161314111314161412131517
Sun hours/day1.22.44.16.36.87.16.96.15.23.31.50.9
Snow on the ground (cm)131371000000411
AfternoonAfternoonNightRain (mm)Sun hours/day
Jan33-2901.2
Feb55-2722.4
Mar991674.1
Apr14144506.3
May18188736.8
Jun222212757.1
Jul242414846.9
Aug242413856.1
Sep202010665.2
Oct14146693.3
Nov883821.5
Dec440920.9

Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (185 m) with the standard lapse rate. Not a forecast.

Photographs

Inside and around.

Aggertalhöhle Parkplatz (1)
Chris06 · CC BY-SA 4.0
Aggertalhöhle Parkplatz (2)
Chris06 · CC BY-SA 4.0
2022-06-29 Höhlenweg Foto-129
Velopilger · CC BY-SA 4.0

Recent years

Wet years, dry years.

Rain of each month as a share of the 1991–2020 average. A dry year means a lower river and hotter rock; a wet one, more water in the gorge.

JanFebMarAprMayJunJulAugSepOctNovDec
202071%236%135%46%40%114%70%80%75%144%65%99%
2021125%78%92%113%125%120%196%114%53%92%67%87%
202292%160%26%126%64%95%41%27%181%80%85%99%
2023133%79%199%159%79%73%143%161%84%184%189%170%
2024108%167%120%208%211%141%130%71%134%140%103%85%
2025148%38%24%119%91%86%105%36%136%157%62%48%

130% or more: wet month 70% or less: dry month

Caves nearby.

Aggertalhöhle

Germany

  • —Depth
  • —Galleries
  • 185 mEntrance altitude
  • 10 °CInside, all year

Atta Cave

Germany · 36 km

  • —Depth
  • —Galleries
  • 282 mEntrance altitude
  • 9 °CInside, all year

See the guide

Dechen Cave

Germany · 44 km

  • —Depth
  • —Galleries
  • 169 mEntrance altitude
  • 10 °CInside, all year

See the guide

Balve Cave

Germany · 48 km

  • —Depth
  • —Galleries
  • 255 mEntrance altitude
  • 9 °CInside, all year

See the guide

Where these figures come from

Name, type, published depth and length, visitorsWikidata (Q393205) · CC0
The relief above, the entrance altitude, the section and the 3D modelCopernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA
ClimateNASA POWER, 1991–2020
Entrances, springs, sinkholes, opening hours and what is around© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons
Rivers, waterfalls, lakes, mountains, canyons, beaches and islands nearbyCoastya, Lakeyas, Peakyas, Cascadyas, Islandyas, Riveryas

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, month by month, in seven languages.

beachesCoastyaFind your beach: sea temperature, sun and swimming month by month.Visit lakesLakeyasEvery lake on Earth: water temperature, ice, depth and the shore.Visit mountainsPeakyasEvery summit in 3D: summit weather, the 0 °C line, huts and trails.Visit waterfallsCascadyasEvery waterfall: height, flow month by month and when it roars.Visit islandsIslandyasEvery island from the sea up: size, sea temperature, ferries and 3D.Visit riversRiveryasEvery river from source to sea: the journey, the flow and the basin in numbers.Visit canyonsCanyonyasEvery canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Visit
cavesCavernyasEvery cave with its real depth and length: the rock above, the temperature inside all year, and how to visit.You are here
dark skiesDarkskyasWhere the night is still dark: the sky of every place, the Milky Way month by month, the Moon, eclipses and auroras.Coming soonVisit
viewpointsViewyasEvery viewpoint with its real 360° panorama: the peaks you can name, how far you see and where the sun sets.Coming soonVisit
birdwatchingBirdyasEvery bird sanctuary and wetland with the species recorded month by month: who is resident, who comes for the summer, who only passes through.Coming soonVisit
forestsForestyaEvery forest with its land-cover rings, what grows and lives in it, and the best months to walk it.Coming soonVisit