Spain Gorge
Congost de Mont-rebei
486 m of rock, cut by the Noguera Ribagorzana.
Mikipons · CC BY-SA 3.0
The cut
486 metres, to scale.
A slice through Congost de Mont-rebei 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: Great Pyramid · 139 m · Empire State · 443 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.
486m
Depth
measured on the 30 m relief model
4.9km
Rim to rim
measured on the 30 m relief model
33°
Steepest wall
average over 300 m, from the relief
466m
Floor altitude
Rim to floor
4 °C warmer at the bottom.
In July the afternoon reaches 32 °C on the floor, against 28 °C on the rim. The best months to hike are in April and in October. The rim freezes at night from December to February. The wettest months are from April to May and in October.
- 10°6°Jan
- 12°8°Feb
- 16°12°Mar
- 19°15°Apr
- 24°20°May
- 29°25°Jun
- 32°28°Jul
- 32°28°Aug
- 26°22°Sep
- 21°17°Oct
- 14°10°Nov
- 11°7°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.
Congost de Mont-rebei is a gorge in Spain, cut by the Noguera Ribagorzana river. The relief model measures 486 m from the floor to the lower rim, and 623 m to the higher one. Rim to rim it is 4.9 km wide where the cut was taken. It lies within Serra del Montsec.
Getting there.
- Àgernearest town · 11 km in a straight line
- Parking 1,140 m awaynearest car park in OpenStreetMap, straight line
- Viewpointsnearest viewpoint · 0.6 km from the floor
- Lleida-Alguaire Airport (ILD)nearest airport with scheduled flights · 41 km in a straight lineCar hire at REU airport (Reus)Discover Cars · sponsored link↗
- In April and in Octoberbest 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.
The river
The Noguera Ribagorzana runs highest from March to May and in November.
The Noguera Ribagorzana carries about 13 m³/s on average here. It runs highest from March to May and in November. It is lowest in August.
- 13 m³/sJan
- 12 m³/sFeb
- 17 m³/sMar
- 22 m³/sApr
- 20 m³/sMay
- 12 m³/sJun
- 5.7 m³/sJul
- 3.9 m³/sAug
- 7.7 m³/sSep
- 14 m³/sOct
- 18 m³/sNov
- 12 m³/sDec
From about 3.9 m³/s in the lowest month to 22 m³/s in the highest. Its basin above this point covers 1,210 km².
The Noguera Ribagorzana from source to mouth on Riveryas — coming soon
Estimate: long-term flow from the HydroATLAS model (WaterGAP, 1971–2000) shaped by the monthly rain, snow and temperature of the area (NASA POWER). Dams change it. Not a forecast.
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), 11 × 11 km, north up. The line is the cut above. Points © OpenStreetMap contributors.
Around the canyon.
- 7viewpoints within 5 kmMirador de Montfalcó, Mirador de Fet and 5 more
- 16marked hiking routes within 4 kmHostal Roig - Mont-rebei, Sender Històric: Catalunya, Chiriveta - Litera and 13 more
- 4via ferrata routes within 4 kmVia ferrada Teletubbies, Via ferrada Olmo Soler, Via ferrada Cast Urquiza Olmo and 1 more
- 2footbridges and suspension bridges within 3 kmPont penjat de Montrebei, Puente colgante del barranco de Sant Jaume
- 2named waterfalls within 4 kmBarranco Sarah, Silvia
- 23caves within 3 km
- 6car parks within 3 km
- 10information boards and visitor centres within 4 km
- 1campsites within 8 km
- 8hotels and guesthouses within 8 kmCondes de Ribagorza, Las Bordas de Miquelet, Fonda Llarc and 5 more
- climbing crags within 3 km
- rafting, canoe, kayak or canyoning spots within 4 km
- swimming spots within 3 km
- bus stops within 2 km
- restaurants and cafés 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
- Àger11 km in a straight line
- Castigaleu16 km in a straight line
- Benavarri / Benabarre17 km in a straight line
- Lascuarre19 km in a straight line
- Camporrells19 km in a straight line
- Llimiana19 km in a straight line
- Tremp20 km in a straight line
- Areny de Noguera / Arén20 km in a straight line
In our other atlases
What else is around Congost de Mont-rebei.
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.
Riveryas3 rivers in the canyon
Peakyas58 mountains within 15 km
Lakeyas1 lakes within 15 kmComing soonFigures 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 | 10 | 12 | 16 | 19 | 24 | 29 | 32 | 32 | 26 | 21 | 14 | 11 |
| Afternoon · rim | 6 | 8 | 12 | 15 | 20 | 25 | 28 | 28 | 22 | 17 | 10 | 7 |
| Night · rim | -4 | -3 | 0 | 3 | 7 | 12 | 14 | 14 | 10 | 6 | 0 | -3 |
| Rain (mm) | 37 | 30 | 43 | 57 | 54 | 35 | 28 | 30 | 43 | 54 | 51 | 31 |
| Rainy days | 8 | 7 | 8 | 11 | 11 | 8 | 6 | 7 | 9 | 9 | 10 | 8 |
| Sun hours/day | 4.5 | 5.5 | 6.5 | 6.8 | 7.8 | 9.4 | 10.3 | 9.4 | 8.0 | 6.1 | 4.8 | 4.5 |
| Snow on the ground (cm) | 9 | 9 | 6 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 8 |
| Afternoon · floor | Afternoon · rim | Night · rim | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 10 | 6 | -4 | 37 | 4.5 |
| Feb | 12 | 8 | -3 | 30 | 5.5 |
| Mar | 16 | 12 | 0 | 43 | 6.5 |
| Apr | 19 | 15 | 3 | 57 | 6.8 |
| May | 24 | 20 | 7 | 54 | 7.8 |
| Jun | 29 | 25 | 12 | 35 | 9.4 |
| Jul | 32 | 28 | 14 | 28 | 10.3 |
| Aug | 32 | 28 | 14 | 30 | 9.4 |
| Sep | 26 | 22 | 10 | 43 | 8.0 |
| Oct | 21 | 17 | 6 | 54 | 6.1 |
| Nov | 14 | 10 | 0 | 51 | 4.8 |
| Dec | 11 | 7 | -3 | 31 | 4.5 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the floor (466 m) and the rim (1,089 m) with the standard lapse rate. Not a forecast.
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 | 238% | 14% | 152% | 181% | 138% | 239% | 116% | 105% | 92% | 108% | 151% | 253% |
| 2021 | 160% | 105% | 20% | 97% | 61% | 161% | 85% | 73% | 112% | 75% | 131% | 54% |
| 2022 | 21% | 33% | 153% | 94% | 50% | 74% | 100% | 148% | 117% | 88% | 68% | 149% |
| 2023 | 92% | 103% | 14% | 20% | 79% | 241% | 63% | 60% | 76% | 75% | 57% | 61% |
| 2024 | 77% | 140% | 189% | 115% | 108% | 192% | 142% | 78% | 272% | 221% | 55% | 33% |
| 2025 | 50% | 56% | 321% | 109% | 86% | 59% | 147% | 178% | 160% | 60% | 106% | 174% |
130% or more: wet month 70% or less: dry month
Compare with the neighbours.
Congost de Mont-rebei
Spain
- 486 mDepth
- 4.9 kmRim to rim
- —Length
- 33°Steepest wall
Where these figures come from
| Name, type, published depth and length | Wikidata (Q431677) · CC0 |
|---|---|
| The cut: depth, width, wall and 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| River flow and basin | HydroATLAS / RiverATLAS v1.0 (Linke et al. 2019) · CC BY 4.0 |
| 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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