Staying Home Sucks, home
Rite Aid, San Ramon, CA 6 2017-03-04
San Ramon, the nearest town, 9 km away. Photo: F ASTILY, CC BY-SA 4.0, Wikimedia Commons

Butt Rock

Climbing area · United States

Sandstone: never climbed wet, it breaks.

Is it worth the trip?

69Good out of 100 for your dates

Home sucks

Best on Fri 6: Rock dry, Rock about 18 °C

Each day of your trip, out of 100

Tue 3 · 38 out of 100

Rock
Wetdo not climb
Rock temp
9°C
Air
16°C
Rain
8.9 mm

Wed 4 · 0 out of 100

Rock
Wetdo not climb
Rock temp
13°C
Air
18°C
Rain
0 mm

Thu 5 · 71 out of 100

Rock
Wetdo not climb
Rock temp
25°C
Air
21°C
Rain
0 mm

Fri 6 · 84 out of 100

Rock
Dry
Rock temp
18°C
Air
20°C
Rain
0 mm

Sat 7 · 75 out of 100

Rock
Dry
Rock temp
23°C
Air
20°C
Rain
0 mm

Sun 8 · 79 out of 100

Rock
Dry
Rock temp
18°C
Air
21°C
Rain
0 mm

Mon 9 · 70 out of 100

Rock
Dry
Rock temp
24°C
Air
23°C
Rain
0 mm

Tap a day for rock, its warmth, the air and rain. Full forecast

Forecast: next 10 days

Full forecast
  1. Mon 246, fair
  2. Tue 338, poor
  3. Wed 40, poor
  4. Thu 571, good
  5. Fri 684, good
  6. Sat 775, good
  7. Sun 879, good
  8. Mon 970, good
  9. Tue 1081, good
  10. Wed 110, poor

The spot in two facts

  • 5 cragsmapped within 5 km
  • Sandstonenever climbed wet

Full forecast

every day, every number

The score doesn't know loose rock, seepage, access bans or your skill.

Weather forecast and score for each day at Butt Rock
DayScoreRockRock tempAirRain
Mon 2Nov*46, fairDry?17°C18°C0 mm
Tue 3Nov38, poorWetdo not climb9°C16°C8.9 mm
Wed 4Nov0, poorWetdo not climb13°C18°C0 mm
Thu 5Nov71, goodWetdo not climb25°C21°C0 mm
Fri 6Nov84, goodDry18°C20°C0 mm
Sat 7Nov75, goodDry23°C20°C0 mm
Sun 8Nov79, goodDry18°C21°C0 mm
Mon 9Nov70, goodDry24°C23°C0 mm
Tue 10Nov81, goodWetdo not climb16°C17°C0.6 mm
Wed 11Nov0, poorWetdo not climb14°C14°C0 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.

Map

the area and its town

Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.

Town

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.

About

the place in full, sources, credits

About Butt Rock

5 crags mapped. Sandstone: never climbed wet, it breaks. Best from Feb to Dec. The nearest town to stay in is San Ramon.

  • Crags 5 crags mapped.
  • Rock Sandstone: never climbed wet, it breaks.

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$1,150–US$2,130 each

about US$1,150–US$2,130 each · 6 nights, 2 sharing: flights, taxi, 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 
Rough cost per person for this trip
WhatHow we worked it outEach
Flightsreturn MDW to OAK, estimated from distance and season, 1 airline on the route, with a hold bagabout US$255–US$536
Taxiairport and back, sharedabout US$67–US$114
Stay6 nights, a mid-range double, sharedabout US$348–US$583
Food7 days eating outabout US$342–US$636
Climbing instructor1 day with an instructor, shared; leave it out if you climb on your ownabout US$141–US$261
Totalabout US$1,150–US$2,130

Climbers bring their own kit: it is not in the cost. Prices from public sources, checked in 2026.

Where to stay: San Ramon

Closest

San Ramon

about 15 min by car · 9 places to stay

about US$134/nightcountry average

See 9 places to stay in San Ramon · Booking.com

About San Ramon its beds, food and every spot near it

About US$134 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 7h 10m

About 7h 10m door to door from Chicago

Fly MDW → OAK, direct, then 50 min by road

An estimate, one way; the journey never changes the score.