Is it worth the trip?
50Fair out of 100 for your dates
Best on Wed 4: Rock dry, Freezing level below the crag: ice on the rock, Rock about 9 °C
Mon 2 · 86 out of 100
- Rock
- Icy
- Rock temp
- 9°C
- Air
- 9°C
- Rain
- 0 mm
Tue 3 · 77 out of 100
- Rock
- Dry
- Rock temp
- 8°C
- Air
- 8°C
- Rain
- 0 mm
Wed 4 · 90 out of 100
- Rock
- Icy
- Rock temp
- 9°C
- Air
- 9°C
- Rain
- 0 mm
Thu 5 · 0 out of 100
- Rock
- Wet
- Rock temp
- 1°C
- Air
- 6°C
- Rain
- 4.2 mm
Fri 6 · 0 out of 100
- Rock
- Wet
- Rock temp
- 1°C
- Air
- 2°C
- Rain
- 12 mm
Sat 7 · 0 out of 100
- Rock
- Wet
- Rock temp
- 1°C
- Air
- 7°C
- Rain
- 0 mm
Sun 8 · 0 out of 100
- Rock
- Wet
- Rock temp
- 4°C
- Air
- 4°C
- Rain
- 30 mm
Tap a day for rock, its warmth, the air and rain. Full forecast
Forecast: next 10 days
Full forecast- Sun 167, good
- Mon 286, good
- Tue 377, good
- Wed 490, good
- Thu 50, poor
- Fri 60, poor
- Sat 70, poor
- Sun 80, poor
- Mon 90, poor
- Tue 100, poor
The spot in five facts
- 3 cragsmapped within 5 km
- 10 routesstated on the map
- Limestonethe rock
- Sportstyles
- Best in Jul5 good days in 7
Full forecast
every day, every number
The score doesn't know loose rock, seepage, access bans or your skill.
| Day | Score | Rock | Rock temp | Air | Rain |
|---|---|---|---|---|---|
| Sun 1Nov* | 67, good | Icy | 11°C | 7°C | 0 mm |
| Mon 2Nov | 86, good | Icy | 9°C | 9°C | 0 mm |
| Tue 3Nov | 77, good | Dry | 8°C | 8°C | 0 mm |
| Wed 4Nov | 90, good | Icy | 9°C | 9°C | 0 mm |
| Thu 5Nov | 0, poor | Wet | 1°C | 6°C | 4.2 mm |
| Fri 6Nov | 0, poor | Wet | 1°C | 2°C | 12 mm |
| Sat 7Nov | 0, poor | Wet | 1°C | 7°C | 0 mm |
| Sun 8Nov | 0, poor | Wet | 4°C | 4°C | 30 mm |
| Mon 9Nov | 0, poor | Wet | 2°C | 5°C | 0 mm |
| Tue 10Nov | 0, poor | Wet | 5°C | 10°C | 0 mm |
* Rain before today is not known: the forecast starts today, so these days are scored from a dry start and a wet one.
Rock and air are in °C, the rock's with the sun on it; rain in mm. More
Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.
Best time to go
best in Jul
Good climbing days in a typical week, each month, from 2016 on (ERA5 history scored the same way).
- Jan1of 7: a trip from Sat 2 Jan
- Feb1of 7: a trip from Sat 6 Feb
- Mar2of 7: a trip from Sat 6 Mar
- Apr2of 7: a trip from Sat 3 Apr
- May3of 7: a trip from Sat 1 May
- Jun3of 7: a trip from Sat 5 Jun
- Jul5of 7: a trip from Sat 3 Jul
- Aug4of 7: a trip from Sat 7 Aug
- Sep3of 7: a trip from Sat 4 Sept
- Oct2of 7: a trip from Sat 2 Oct
- Nov1of 7: a trip from Mon 2 Nov
- Dec0of 7: a trip from Sat 5 Dec
Tap a month to see this spot for a trip then.
Typical weather, not a forecast.
Map
the area and its town
Prison Wall on Google Maps · Directions
Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.
The map needs JavaScript. Every place on it is listed on this page, and each place's page links to Google Maps.
One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
More climbing near here
2 places
- Majuba Hill Boulders 29.5 km away
- Hadrians Wall 30 km away
About
the place in full, sources, credits
About Prison Wall
3 crags mapped, 10 routes stated. Sport. Limestone. Best from Jul to Aug. The nearest town to stay in is Chilliwack.
- Crags 3 crags mapped, 10 routes stated.
- Styles Sport.
- Rock Limestone.
From OpenStreetMap: the crags mapped within 5 km. Check access and bans locally.
Crags: © OpenStreetMap contributors (ODbL).
The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).
Rough cost (estimate): about US$1,130–US$2,080 each
about US$1,130–US$2,080 each · 6 nights, 2 sharing: flights, hire car, stay, food, climbing instructor.
Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return MDW to SEA, estimated from distance and season, 1 airline on the route, with a hold bag | about US$248–US$516 |
| Hire car | 6 days, shared | about US$134–US$228 |
| Stay | 6 nights, a mid-range double, shared | about US$315–US$523 |
| Food | 7 days eating out | about US$308–US$576 |
| Climbing instructor | 1 day with an instructor, shared; leave it out if you climb on your own | about US$127–US$234 |
| Total | about US$1,130–US$2,080 |
Climbers bring their own kit: it is not in the cost. Prices from public sources, checked in 2026.
Where to stay: Chilliwack
41 min by car · 12 places to stay
about US$121/nightcountry average
About Chilliwack its beds, food and every spot near it
About US$121 a night is our estimate of the country's average 2-star double room that month: not each town's price, and not a quote. Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.
Getting there: about 9h 40m
About 9h 40m door to door from Chicago
Fly MDW → SEA, direct, then 3h 35m by road
Flights MDW → SEA on your dates · Skyscanner
An estimate, one way; the journey never changes the score.