Arizona · Rock climbing · Kearny · Near Superior

Summer Assault

5.10b
grade
Mixed
style
Oct–Apr
best months

One of 27 routes catalogued at Glitter Box Area, this climb takes both bolts and placed gear on the same line. First ascent: Mark Trainor, Mike Lyden, 8/91.

Around this trail

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

    Oak Flat

    Campground

    Campground · 2.5 mi from the trail
  • Eat after

    Jalapeños

    Restaurant

    On your way back · 4 mi · Open after 6
  • If it rains

    Celia Blaylock aka Mattie Earp Grave Site

    Attraction

    In town

Places © OpenStreetMap contributors

More in Superior
  • Nearby · Totem-Proto Area · The Coop · Lower Devil's Canyon
  • Best time to go · Oct–Apr

    Best time to visit Summer Assault

    Best months: October–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

      62° / 44°

      5 wet

    2. Feb

      65° / 46°

      6 wet

    3. Mar

      72° / 49°

      5 wet

    4. Apr

      78° / 55°

      2 wet

    5. May

      87° / 64°

      2 wet

    6. Jun

      97° / 73°

      2 wet

    7. Jul

      99° / 77°

      5 wet

    8. Aug

      97° / 76°

      7 wet

    9. Sep

      93° / 72°

      4 wet

    10. Oct

      84° / 63°

      3 wet

    11. Nov

      72° / 52°

      3 wet

    12. Dec

      62° / 44°

      4 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Superior, AZ, 4.2 mi away at 2,860 ft. The station sits about 1,000 ft lower than this place, so expect it a little cooler here. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Photo of the crag

Glitter Box Area — the crag this route is on
Glitter Box Area, Arizona — this photo shows the crag, not this individual route.Photo: Alan Stark from Goodyear, AZ, United States, CC BY-SA 2.0 (via Wikimedia Commons)

Keep exploring — more climbs worth the drive

Totem-Proto AreaPhoto: Alan Stark from Goodyear, AZ, United States, CC BY-SA 2.0 (via Wikimedia Commons)

Totem-Proto Area

Next door

Totem-Proto Area in Arizona has 20 climbing routes with 9 difficulty grades, offering mixed, sport, and trad styles.

The CoopPhoto: Alan Stark from Goodyear, AZ, United States, CC BY-SA 2.0 (via Wikimedia Commons)

The Coop

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Lower Devil's Canyon

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20-route climbing crag in Arizona with sport and trad options.

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The Lunchbox

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Hackberry Creek

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Hidden Towers

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5-route Arizona crag with mixed and trad climbing.

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Road Area

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Road Area in Arizona has 13 climbing routes with 9 difficulty grades.

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Talon's Grip Area

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The Roost Area

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