Russia A. L. (loading) · CC BY-SA 4.0
The cut
167 metres, to scale.
A slice through Lenskiye Shchyoki 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
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.
167m
Depth
measured on the 30 m relief model
1.7km
Rim to rim
measured on the 30 m relief model
26°
Steepest wall
average over 300 m, from the relief
204m
Floor altitude
Rim to floor
Afternoons, up top and down below.
In July the afternoon reaches 24 °C. The best months to hike are in June and in August. The rim freezes at night from October to April. The wettest months are from June to August.
- -20°-21°Jan
- -16°-17°Feb
- -6°-8°Mar
- 1°0°Apr
- 12°11°May
- 22°21°Jun
- 24°23°Jul
- 21°20°Aug
- 12°11°Sep
- 1°0°Oct
- -12°-13°Nov
- -20°-21°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.
Canyon in Russia
Lenskiye Shchyoki is a canyon in Russia. The relief model measures 167 m from the floor to the lower rim, and 196 m to the higher one. Rim to rim it is 1.7 km wide where the cut was taken.
Getting there.
- Lensk Airport (ULK)nearest airport with scheduled flights · 314 km in a straight line
- In June and in Augustbest 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 the river runs highest from May to August.
The the river carries about 1,494 m³/s on average here. It runs highest from May to August, fed by melting snow. It is lowest from December to March.
- 331 m³/sJan
- 216 m³/sFeb
- 367 m³/sMar
- 1,615 m³/sApr
- 3,499 m³/sMay
- 3,962 m³/sJun
- 3,892 m³/sJul
- 3,109 m³/sAug
- 2,077 m³/sSep
- 1,594 m³/sOct
- 1,238 m³/sNov
- 775 m³/sDec
From about 216 m³/s in the lowest month to 3,962 m³/s in the highest. Its basin above this point covers 171,483 km².
Follow the Lena River from source to mouth on Riveryas
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
1.2 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 5.0 × 5.0 km, north up. The line is the cut above. Points © OpenStreetMap contributors.
Around the canyon.
- viewpoints within 5 km
- marked hiking routes within 4 km
- via ferrata routes within 4 km
- climbing crags within 3 km
- footbridges and suspension bridges within 3 km
- rafting, canoe, kayak or canyoning spots within 4 km
- swimming spots within 3 km
- named waterfalls within 4 km
- caves within 3 km
- car parks within 3 km
- information boards and visitor centres within 4 km
- bus stops within 2 km
- campsites within 8 km
- hotels and guesthouses within 8 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).
In our other atlases
What else is around Lenskiye Shchyoki.
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.
Riveryas2 rivers in the canyonFigures 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 | -20 | -16 | -6 | 1 | 12 | 22 | 24 | 21 | 12 | 1 | -12 | -20 |
| Afternoon · rim | -21 | -17 | -8 | 0 | 11 | 21 | 23 | 20 | 11 | 0 | -13 | -21 |
| Night · rim | -28 | -25 | -17 | -8 | 0 | 10 | 13 | 9 | 2 | -7 | -20 | -28 |
| Rain (mm) | 31 | 27 | 33 | 45 | 68 | 75 | 91 | 71 | 68 | 60 | 45 | 34 |
| Rainy days | 11 | 9 | 10 | 12 | 14 | 14 | 14 | 13 | 14 | 15 | 13 | 12 |
| Sun hours/day | 3.3 | 5.2 | 6.9 | 7.8 | 7.8 | 8.7 | 7.8 | 6.6 | 4.2 | 2.1 | 2.4 | 2.3 |
| Snow on the ground (cm) | 50 | 56 | 58 | 40 | 8 | 0 | 0 | 0 | 4 | 17 | 26 | 40 |
| Afternoon · floor | Afternoon · rim | Night · rim | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | -20 | -21 | -28 | 31 | 3.3 |
| Feb | -16 | -17 | -25 | 27 | 5.2 |
| Mar | -6 | -8 | -17 | 33 | 6.9 |
| Apr | 1 | 0 | -8 | 45 | 7.8 |
| May | 12 | 11 | 0 | 68 | 7.8 |
| Jun | 22 | 21 | 10 | 75 | 8.7 |
| Jul | 24 | 23 | 13 | 91 | 7.8 |
| Aug | 21 | 20 | 9 | 71 | 6.6 |
| Sep | 12 | 11 | 2 | 68 | 4.2 |
| Oct | 1 | 0 | -7 | 60 | 2.1 |
| Nov | -12 | -13 | -20 | 45 | 2.4 |
| Dec | -20 | -21 | -28 | 34 | 2.3 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the floor (204 m) and the rim (400 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 | 108% | 121% | 178% | 69% | 85% | 153% | 75% | 34% | 136% | 83% | 110% | 130% |
| 2021 | 84% | 106% | 124% | 273% | 62% | 118% | 34% | 91% | 109% | 77% | 113% | 126% |
| 2022 | 63% | 79% | 108% | 202% | 86% | 129% | 128% | 173% | 96% | 54% | 107% | 154% |
| 2023 | 106% | 99% | 240% | 92% | 93% | 191% | 84% | 218% | 43% | 126% | 93% | 99% |
| 2024 | 77% | 118% | 126% | 125% | 77% | 107% | 47% | 82% | 102% | 142% | 95% | 109% |
| 2025 | 234% | 89% | 122% | 119% | 82% | 118% | 77% | 119% | 158% | 55% | 122% | 114% |
130% or more: wet month 70% or less: dry month
Where these figures come from
| Name, type, published depth and length | Wikidata (Q16670774) · 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
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.
beaches
Find your beach: sea temperature, sun and swimming month by month.Visit 
lakes
Every lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit 
mountains
Every summit in 3D: summit weather, the 0 °C line, huts and trails.Visit 
waterfalls
Every waterfall: height, flow month by month and when it roars.Coming soonVisit 
islands
Every island from the sea up: size, sea temperature, ferries and 3D.Visit rivers
Every river from source to sea: the journey, the flow and the basin in numbers.Visit 
canyons
Every canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.You are here