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Mamogram Boulder Climbing

Climbing Area Map

Routes in Mamogram Boulder

L › R R › L A › Z

	Descent Route V-easy 3
	Lieback Route V-easy 3
	Line Dance V0+ 4+

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Elevation:	3,985 ft	1,215 m
GPS:	33.94474, -116.07677 Google Map · Climbing Area Map
Page Views:	92 total · 4/month
Shared By:	Nigel Barry on Apr 2, 2024
Admins:	Greg Opland, C Miller, Gunkswest, Mike Morley, Adam Stackhouse, Salamanizer Ski, Justin Johnsen, Vicki Schwantes Page Updates (admin only)

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Access Issue: Climbing Regulations/Seasonal Raptor Closures Details Details

The Joshua Tree National Park Superintendent's Compendium states that:
1. Vegetation is not allowed to be used as an anchor.
2. Only neutral or rock-colored bolt hangers are allowed. A permit is required to replace or add new bolts: nps.gov/jotr/planyourvisit/…

Seasonal Closures:
The presence of a nesting owl in very close proximity to a variety of climbing routes, "Right On," "Orange Flake," "Kid Caligula," requires closure until the nest has been abandoned to ensure the protection of the species for the duration of the nesting activities. This closure will be in effect from February 17, 2026 until June 7, 2026; or until the nest has been abandoned.

The presence of a prairie falcon nesting in very close proximity to a variety of climbing routes requires closure of "Fat Freddie’s Cat,” “Freak Brothers Dome,” “The Weenie,” “Pea Brain,” and “The Red Obelisk." This closure will be in effect from February 17, 2026 until June 7, 2026; or until the nest has been abandoned

For a complete list of climbing rules and closures visit: nps.gov/jotr/planyourvisit/…