Mast scale
Mid-range problem in The Destroyer sector at Iceberg West.
- V1
- grade
- Bouldering Pads
- style
Is Mast scale open right now?
Alert in the area
The Forest Service lists 2 alerts for San Bernardino National Forest.
Safety Alert - Falling Rocks at Bonita Falls
Agency alert covering San Bernardino National Forest · USFS · San Bernardino National Forest
Fire Restrictions
Agency alert covering San Bernardino National Forest · Order 05-12-00-26-05 · USFS · San Bernardino National Forest
As of · Source: USFS · San Bernardino National Forest. Agencies don't list every closure — check before you go.
One of a dozen boulder problems catalogued at Iceberg West, this climb sits in the middle of the crag's V0–V4 range within The Destroyer sector.
Keep exploring — more climbs worth the drive
Iceberg West
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Greasefire Boulder
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Gold Crack Boulder/Which Way Jose
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Gold Crack Boulder/Which Way Jose has 5 routes in California.
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Iceberg 3
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Kung Fu Canyon
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Area 51/Deer Canyon
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Shangri-La
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Conquest Ridge
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