Austria Ramessos · CC BY-SA 3.0
The cut
373 metres, to scale.
A slice through Alplochschlucht where it is deepest and narrowest, measured on the Copernicus relief model every 30 m. Same scale as the landmark standing on the floor.
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. This is a narrow canyon: the published depth, where there is one, is the better figure.
373m
Depth
measured on the 30 m relief model
5.7km
Rim to rim
measured on the 30 m relief model
34°
Steepest wall
average over 300 m, from the relief
458m
Floor altitude
Rim to floor
3 °C warmer at the bottom.
In July the afternoon reaches 24 °C on the floor, against 21 °C on the rim. The best months to hike are from May to June and in September. The rim freezes at night from December to March. The wettest months are from June to August: in a narrow canyon a flash flood arrives without warning, even from rain upstream.
- 4°1°Jan
- 5°2°Feb
- 9°6°Mar
- 15°11°Apr
- 19°16°May
- 23°19°Jun
- 24°21°Jul
- 24°20°Aug
- 20°16°Sep
- 16°12°Oct
- 10°6°Nov
- 5°2°Dec
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.
Slot canyon in the Bregenz Forest Mountains in Vorarlberg, Austria
Alplochschlucht is a slot canyon in Austria, cut by the Spätenbach river. The relief model measures 373 m from the floor to the lower rim, and 499 m to the higher one. Rim to rim it is 5.7 km wide where the cut was taken.
Getting there.
- Dornbirnnearest town · 4.9 km in a straight line
- Parking 270 m awaynearest car park in OpenStreetMap, straight line
- Viewpointsnearest viewpoint · 0.7 km from the floor
- Sankt Gallen Altenrhein Airport (ACH)nearest airport with scheduled flights · 20 km in a straight lineCar hire at ACH airport (St. Gallen)Discover Cars · sponsored link↗
- From May to June and in 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.
N
3 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 12 × 12 km, north up. The line is the cut above. Points © OpenStreetMap contributors.
Around the canyon.
- 27viewpoints within 5 kmSchönblick, Karren-Kante, Verschnufer Bänkli and 24 more
- 103marked hiking routes within 4 kmNordalpenweg 01, [E4] Europäischer Fernwanderweg [003], Schwarzenberg-Rundweg and 100 more
- 1via ferrata routes within 4 kmWandfluhgrat
- 6climbing crags within 3 kmBlock, Wassermannweg, Kunstwand and 3 more
- 37footbridges and suspension bridges within 3 kmKarrensteg, Alplochschlucht, Amannsbrücke and 34 more
- 2swimming spots within 3 km
- 2named waterfalls within 4 kmFallbach, Müselbachfall
- 88car parks within 3 km
- 11information boards and visitor centres within 4 km
- 13bus stops within 2 km
- 5campsites within 8 kmCampingplatz Diepoldsau, Camping Dornbirn, EUROCAMP and 2 more
- 79hotels and guesthouses within 8 kmGasthaus-Pension Alpenheim, Hotel Gasthof Hirschen Schwarzenberg, Kreiersalp and 76 more
- 49restaurants and cafés within 4 km
- rafting, canoe, kayak or canyoning spots within 4 km
- caves within 3 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
- Dornbirn4.9 km in a straight line
- Hohenems6.9 km in a straight line
- Schwarzenberg7.1 km in a straight line
- Klaus7.8 km in a straight line
- Schwarzach8.1 km in a straight line
- Mellau8.5 km in a straight line
- Diepoldsau9.1 km in a straight line
- Alberschwende9.2 km in a straight line
In our other atlases
What else is around Alplochschlucht.
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.
Peakyas38 mountains within 15 kmFigures 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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon · floor | 4 | 5 | 9 | 15 | 19 | 23 | 24 | 24 | 20 | 16 | 10 | 5 |
| Afternoon · rim | 1 | 2 | 6 | 11 | 16 | 19 | 21 | 20 | 16 | 12 | 6 | 2 |
| Night · rim | -6 | -6 | -2 | 2 | 6 | 11 | 12 | 12 | 8 | 4 | -1 | -5 |
| Rain (mm) | 98 | 76 | 93 | 88 | 148 | 166 | 163 | 176 | 120 | 97 | 84 | 97 |
| Rainy days | 13 | 12 | 15 | 15 | 19 | 20 | 19 | 18 | 15 | 13 | 13 | 14 |
| Sun hours/day | 3.3 | 4.6 | 5.5 | 6.0 | 6.1 | 7.0 | 7.3 | 6.8 | 5.5 | 4.6 | 3.0 | 2.8 |
| Snow on the ground (cm) | 25 | 26 | 18 | 8 | 4 | 1 | 0 | 0 | 2 | 6 | 12 | 19 |
| Afternoon · floor | Afternoon · rim | Night · rim | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 4 | 1 | -6 | 98 | 3.3 |
| Feb | 5 | 2 | -6 | 76 | 4.6 |
| Mar | 9 | 6 | -2 | 93 | 5.5 |
| Apr | 15 | 11 | 2 | 88 | 6.0 |
| May | 19 | 16 | 6 | 148 | 6.1 |
| Jun | 23 | 19 | 11 | 166 | 7.0 |
| Jul | 24 | 21 | 12 | 163 | 7.3 |
| Aug | 24 | 20 | 12 | 176 | 6.8 |
| Sep | 20 | 16 | 8 | 120 | 5.5 |
| Oct | 16 | 12 | 4 | 97 | 4.6 |
| Nov | 10 | 6 | -1 | 84 | 3.0 |
| Dec | 5 | 2 | -5 | 97 | 2.8 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the floor (458 m) and the rim (957 m) with the standard lapse rate. Not a forecast.
Photographs
Seen from the trail.
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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 52% | 221% | 85% | 57% | 68% | 152% | 81% | 133% | 113% | 134% | 33% | 99% |
| 2021 | 182% | 75% | 92% | 59% | 120% | 94% | 175% | 129% | 64% | 43% | 102% | 126% |
| 2022 | 59% | 152% | 17% | 104% | 87% | 105% | 67% | 85% | 138% | 113% | 95% | 85% |
| 2023 | 50% | 76% | 127% | 190% | 115% | 43% | 114% | 145% | 61% | 101% | 298% | 212% |
| 2024 | 115% | 91% | 130% | 134% | 150% | 138% | 115% | 83% | 172% | 108% | 85% | 89% |
| 2025 | 101% | 39% | 72% | 50% | 88% | 72% | 163% | 85% | 114% | 91% | 100% | 22% |
130% or more: wet month 70% or less: dry month
Compare with the neighbours.
Alplochschlucht
Austria
- 373 mDepth
- 5.7 kmRim to rim
- —Length
- 34°Steepest wall
Where these figures come from
| Name, type, published depth and length | Wikidata (Q14333297) · CC0 |
|---|---|
| The cut: depth, width, wall and 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Climate | NASA POWER, 1991–2020 |
| Viewpoints, trails, bridges and the river line | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Rivers, waterfalls, mountains, lakes, beaches and islands nearby | Coastya, 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
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