Canada Canyon
Grand Canyon of the Stikine
851 m of rock, cut by the Stikine River.
Sentinel-2 cloudless 2016 by EOX IT Services GmbH (contains modified Copernicus Sentinel data), CC BY 4.0, with relief shading from Copernicus WorldDEM-30
The cut
851 metres, to scale.
A slice through Grand Canyon of the Stikine 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. On one side the ground was still rising 12 km out: the true rim is further away and the canyon deeper.
851m
Depth
measured on the 30 m relief model
20.0km
Rim to rim
measured on the 30 m relief model
30°
Steepest wall
average over 300 m, from the relief
252m
Floor altitude
Rim to floor
8 °C warmer at the bottom.
In July the afternoon reaches 21 °C on the floor, against 13 °C on the rim. The best months to hike are from June to August. The rim freezes at night from October to May. The wettest months are from July to September.
- -4°-12°Jan
- -2°-10°Feb
- 1°-7°Mar
- 6°-2°Apr
- 13°6°May
- 19°11°Jun
- 21°13°Jul
- 20°12°Aug
- 14°7°Sep
- 7°0°Oct
- -1°-9°Nov
- -5°-12°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.
Valley in British Columbia, Canada
Grand Canyon of the Stikine is a canyon in Canada, cut by the Stikine River. The relief model measures 851 m from the floor to the lower rim, and 1,183 m to the higher one. Rim to rim it is 20 km wide where the cut was taken.
Getting there.
- Petersburg James A Johnson Airport (PSG)nearest airport with scheduled flights · 194 km in a straight lineCar hire at JNU airport (Juneau)Discover Cars · sponsored link↗
- From June to 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 Stikine River runs highest from May to July.
The Stikine River carries about 300 m³/s on average here. It runs highest from May to July, fed by melting snow. It is lowest from December to March.
- 93 m³/sJan
- 38 m³/sFeb
- 113 m³/sMar
- 368 m³/sApr
- 876 m³/sMay
- 918 m³/sJun
- 813 m³/sJul
- 545 m³/sAug
- 510 m³/sSep
- 440 m³/sOct
- 334 m³/sNov
- 173 m³/sDec
From about 38 m³/s in the lowest month to 918 m³/s in the highest. Its basin above this point covers 21,215 km².
Follow the Stikine 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
6 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 24 × 24 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 Grand Canyon of the Stikine.
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.
Peakyas1 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 | -2 | 1 | 6 | 13 | 19 | 21 | 20 | 14 | 7 | -1 | -5 |
| Afternoon · rim | -12 | -10 | -7 | -2 | 6 | 11 | 13 | 12 | 7 | 0 | -9 | -12 |
| Night · rim | -19 | -20 | -17 | -10 | -3 | 1 | 4 | 3 | -2 | -8 | -16 | -19 |
| Rain (mm) | 65 | 44 | 42 | 38 | 55 | 78 | 102 | 97 | 95 | 83 | 71 | 57 |
| Rainy days | 16 | 13 | 14 | 12 | 15 | 19 | 21 | 19 | 20 | 20 | 18 | 16 |
| Sun hours/day | 2.0 | 4.5 | 7.1 | 9.2 | 9.5 | 8.0 | 7.2 | 6.4 | 4.6 | 3.0 | 1.7 | 1.5 |
| Snow on the ground (cm) | 68 | 82 | 85 | 64 | 15 | 3 | 1 | 1 | 8 | 17 | 32 | 50 |
| Afternoon · floor | Afternoon · rim | Night · rim | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | -4 | -12 | -19 | 65 | 2.0 |
| Feb | -2 | -10 | -20 | 44 | 4.5 |
| Mar | 1 | -7 | -17 | 42 | 7.1 |
| Apr | 6 | -2 | -10 | 38 | 9.2 |
| May | 13 | 6 | -3 | 55 | 9.5 |
| Jun | 19 | 11 | 1 | 78 | 8.0 |
| Jul | 21 | 13 | 4 | 102 | 7.2 |
| Aug | 20 | 12 | 3 | 97 | 6.4 |
| Sep | 14 | 7 | -2 | 95 | 4.6 |
| Oct | 7 | 0 | -8 | 83 | 3.0 |
| Nov | -1 | -9 | -16 | 71 | 1.7 |
| Dec | -5 | -12 | -19 | 57 | 1.5 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the floor (252 m) and the rim (1,434 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 | 64% | 138% | 115% | 137% | 88% | 159% | 129% | 198% | 51% | 74% | 111% | 83% |
| 2021 | 69% | 132% | 187% | 130% | 147% | 103% | 94% | 159% | 146% | 76% | 102% | 103% |
| 2022 | 122% | 169% | 95% | 114% | 75% | 86% | 117% | 85% | 58% | 75% | 47% | 74% |
| 2023 | 73% | 164% | 60% | 141% | 96% | 128% | 117% | 77% | 107% | 85% | 107% | 78% |
| 2024 | 97% | 70% | 61% | 123% | 133% | 124% | 146% | 70% | 91% | 82% | 96% | 93% |
| 2025 | 65% | 58% | 69% | 130% | 111% | 117% | 86% | 109% | 60% | 71% | 69% | 144% |
130% or more: wet month 70% or less: dry month
Compare with the neighbours.
Grand Canyon of the Stikine
Canada
- 851 mDepth
- 20 kmRim to rim
- —Length
- 30°Steepest wall
Where these figures come from
| Name, type, published depth and length | Wikidata (Q5594375) · 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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