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Dolné diery - panoramio (1)

Slovakia Slovakia Canyon

Dolné diery

456 m of rock, cut by the Hlboký potok.

See the cutWhen to go

Michal Jakubský · CC BY 3.0

The cut

456 metres, to scale.

A slice through Dolné diery where it is deepest and narrowest, measured on the Copernicus relief model every 30 m. Same scale as the landmark standing on the floor.

979 m1,361 m456 m8.8 km rim to rim1.0 kmvertical scale × 1.2979 m1,361 m456 m8.8 km rim to rim1.0 kmvertical scale × 2.4

Standing on the floor, to scale: Big Ben · 96 m · Eiffel Tower · 330 m

Depth is measured to the lower rim; the width is from rim to rim. A 30 m relief model smooths the narrowest walls, so a slot canyon reads shallower than it is.

456m

Depth

measured on the 30 m relief model

8.8km

Rim to rim

measured on the 30 m relief model

30°

Steepest wall

average over 300 m, from the relief

523m

Floor altitude

Rim to floor

5 °C warmer at the bottom.

In July the afternoon reaches 24 °C on the floor, against 18 °C on the rim. The best months to hike are from June to September. The rim freezes at night from November to April. The wettest months are from May to July.

rim · 1,361 mfloor · 523 m
  1. -1°-6°Jan
  2. 1°-4°Feb
  3. 6°0°Mar
  4. 13°8°Apr
  5. 18°13°May
  6. 22°16°Jun
  7. 24°18°Jul
  8. 24°18°Aug
  9. 18°13°Sep
  10. 12°7°Oct
  11. 6°1°Nov
  12. 1°-4°Dec
Hike: Jun–SepFrost on the rim: Nov–AprWettest: May–Jul

Afternoon highs, 1991–2020 averages (NASA POWER) brought to the altitude of the rim and of the floor with the standard lapse rate (6.5 °C per 1 000 m). Shade, wind and rock change this on the day. Not a forecast.

Canyon in Slovakia

Dolné diery is a canyon in Slovakia, cut by the Hlboký potok river. The relief model measures 456 m from the floor to the lower rim, and 838 m to the higher one. Rim to rim it is 8.8 km wide where the cut was taken. It lies within Rozsutec.

Getting there.

  • Terchovánearest town · 3.5 km in a straight line
  • Parking 60 m awaynearest car park in OpenStreetMap, straight line
  • Viewpointsnearest viewpoint · 0.7 km from the floor
  • Sliač Airport (SLD)nearest airport with scheduled flights · 68 km in a straight lineCar hire at OSR airport (Mošnov)Discover Cars · sponsored link
  • From June to Septemberbest months to hike (estimate)

Plan the visit

Guided hikes, 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 the sky.

The canyon from above, with the relief shaded, the line of the cut, the river and what people have mapped around it.

Dolné diery seen from above (Sentinel-2) N 5 km

Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 20 × 20 km, north up. The line is the cut above. Points © OpenStreetMap contributors.

Around the canyon.

  • 57viewpoints within 5 kmSokolie and 56 more
  • 40marked hiking routes within 4 km
  • 71footbridges and suspension bridges within 3 km
  • 4caves within 3 km
  • 53car parks within 3 km
  • 62information boards and visitor centres within 4 km
  • 12bus stops within 2 km
  • 2campsites within 8 kmCamping Belá Nižné Kamence
  • 145hotels and guesthouses within 8 kmBoboty, Penzión Sagan, Penzión Solisko and 142 more
  • 23restaurants and cafés within 4 km
  • via ferrata routes within 4 km
  • climbing crags within 3 km
  • rafting, canoe, kayak or canyoning spots within 4 km
  • swimming spots within 3 km
  • named waterfalls within 4 km

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

Towns nearby

  • Terchová3.5 km in a straight line
  • Nová Bystrica12 km in a straight line
  • Horný Vadičov13 km in a straight line
  • Krasňany14 km in a straight line
  • Turany14 km in a straight line
  • Stará Bystrica14 km in a straight line
  • Varín15 km in a straight line
  • Oravská Lesná16 km in a straight line

In our other atlases

What else is around Dolné diery.

The river that carved it, the waterfalls inside it, the mountains on the rim, the lakes, beaches and island nearby — from our six sister atlases, each with its own figures.

Cascadyas2 waterfalls nearbyComing soon
Waterfalls of Dierovy potok · 2.9 kmŠútovský vodopád38 m · 8.5 km
Peakyas63 mountains within 15 km
Veľký Rozsutec1,610 m · 5.4 kmStoh1,607 m · 6.6 kmHromové1,636 m · 7.5 kmSteny1,626 m · 7.5 kmPekelník1,609 m · 7.5 kmVeľký Kriváň1,709 m · 7.7 kmMalý Kriváň1,668 m · 9.0 kmStratenec1,509 m · 9.8 km
Lakeyas2 lakes within 15 kmComing soon
Nová Bystrica Reservoir1.1 km² · 8.8 kmKrpeľany Reservoir0.5 km² · 14 km

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

Month by month

The weather, at the floor and at the rim.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon · floor-1161318222424181261
Afternoon · rim-6-408131618181371-4
Night · rim-12-12-8-326883-2-5-10
Rain (mm)635863581021101208980706360
Rainy days131314131817171412121414
Sun hours/day1.62.74.25.75.96.36.76.64.83.31.61.2
Snow on the ground (cm)25251751000041018
Afternoon · floorAfternoon · rimNight · rimRain (mm)Sun hours/day
Jan-1-6-12631.6
Feb1-4-12582.7
Mar60-8634.2
Apr138-3585.7
May181321025.9
Jun221661106.3
Jul241881206.7
Aug24188896.6
Sep18133804.8
Oct127-2703.3
Nov61-5631.6
Dec1-4-10601.2

Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the floor (523 m) and the rim (1,361 m) with the standard lapse rate. Not a forecast.

Photographs

Seen from the trail.

Jánošíkove Diery Slovakia (2)
Radosław Botev · CC BY 3.0 pl
Malá Fatra, Dolné Diery (1)
Palickap · CC BY-SA 4.0
Malá Fatra, Dolné Diery (3)
Palickap · 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
202044%171%87%31%98%160%97%103%137%231%47%102%
2021123%114%64%130%152%37%100%194%83%28%75%101%
2022100%125%50%141%53%46%90%81%158%54%63%132%
2023200%120%92%116%113%101%76%152%88%163%192%167%
2024141%129%89%140%76%121%65%66%158%78%52%43%
202575%36%81%118%92%56%105%87%135%117%174%22%

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

Compare with the neighbours.

Dolné diery

Slovakia

  • 456 mDepth
  • 8.8 kmRim to rim
  • —Length
  • 30°Steepest wall

Jánošíkove diery

Slovakia · 0 km

  • 458 mDepth
  • 8.8 kmRim to rim
  • —Length
  • 30°Steepest wall

See the guide

Iľanovská dolina

Slovakia · 47 km

  • 358 mDepth
  • 19 kmRim to rim
  • —Length
  • 31°Steepest wall

See the guide

Dunajec River Gorge

Poland · 103 km

  • 427 mDepth
  • 7.7 kmRim to rim
  • —Length
  • 25°Steepest wall

See the guide

Where these figures come from

Name, type, published depth and lengthWikidata (Q3507732) · CC0
The cut: depth, width, wall and 3D modelCopernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA
ClimateNASA POWER, 1991–2020
Viewpoints, trails, bridges and the river line© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons
Rivers, waterfalls, mountains, lakes, 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 or canyons?

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.Coming soonVisit
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.Coming soonVisit
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.You are here