Arizona · Bouldering · Tucson · Near Oracle

Uncertainty Principle

V4
grade
Bouldering Pads
style
Nov–Apr
best months

Located in the Uncertainty Boulder sector at The Sanctuary, this climb represents the upper end of the V0–V4 range catalogued at the crag.

Around this trail

Add any of these when you start a trip
  • Sleep close

    Catalina State Park

    Campground

    Campground · 7.6 mi from the trail
  • Eat after

    Dominic's Real Italian

    Restaurant

    On your way back · 1 mi

Places © OpenStreetMap contributors

More in Oracle
  • Nearby · Linda Vista Wall · Silverbell Boulders - Closed to all · Javelina Cave and the A Frame
  • Best time to go · Nov–Apr

    Best time to visit Uncertainty Principle

    Best months: November–April. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

    1. Jan

      67° / 37°

    2. Feb

      70° / 39°

    3. Mar

      77° / 44°

    4. Apr

      84° / 50°

    5. May

      92° / 59°

    6. Jun

      102° / 68°

    7. Jul

      101° / 74°

    8. Aug

      100° / 71°

    9. Sep

      96° / 67°

    10. Oct

      88° / 56°

    11. Nov

      76° / 44°

    12. Dec

      67° / 37°

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Tohono Chul, AZ, 3.8 mi away at 2,527 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Keep exploring — more climbs worth the drive

Linda Vista WallPhoto: kalestews, CC BY 2.0 (via Flickr)

Linda Vista Wall

~10 min drive

Linda Vista Wall in Arizona has 8 climbing routes with 6 difficulty grades, offering mixed, sport, and trad options.

Silverbell Boulders - Closed to allPhoto: «Gaurav», CC BY-SA 2.0 (via Flickr)

Silverbell Boulders - Closed to all

~11 min drive

Silverbell Boulders - Closed to all is a bouldering area in Arizona with 3 routes.

Javelina Cave and the A FramePhoto: «Gaurav», CC BY-SA 2.0 (via Flickr)

Javelina Cave and the A Frame

~11 min drive

Javelina Cave and the A Frame in Arizona has 24 climbing routes.

Lower BouldersPhoto: «Gaurav», CC BY-SA 2.0 (via Flickr)

Lower Boulders

~11 min drive

Lower Boulders in Arizona has 15 bouldering routes across 13 grades.

Table MountainPhoto: Miguel Vieira, CC BY 2.0 (via Wikimedia Commons)

Table Mountain

~14 min drive

Table Mountain in Arizona has 7 climbing routes on 7 distinct difficulty grades.

OcbPhoto: Miguel Vieira, CC BY 2.0 (via Wikimedia Commons)

Ocb

~14 min drive

OCB in Arizona has 23 climbing routes across 11 grades, featuring sport and trad styles.

Finger Rock CanyonPhoto: Miguel Vieira, CC BY 2.0 (via Wikimedia Commons)

Finger Rock Canyon

~15 min drive

15 climbing routes in Arizona, 11 difficulty grades, bouldering pads and trad.

The "Gimme Some" DomePhoto: «Gaurav», CC BY-SA 2.0 (via Flickr)

The "Gimme Some" Dome

~16 min drive

Gimme Some Dome, Arizona climbing crag with 6 top-rope routes.

Gate's PassPhoto: Daniel Ramirez from Honolulu, USA, CC BY 2.0 (via Wikimedia Commons)

Gate's Pass

~18 min drive

Gate's Pass in Arizona has 39 bouldering routes across 18 difficulty grades.

Mystic BouldersPhoto: Vagabondah, CC BY-SA 4.0 (via Wikimedia Commons)

Mystic Boulders

~22 min drive

Mystic Boulders in Arizona has 17 bouldering routes across 12 grades.