Mid Atlantic Climbers (MAC) is a 501c3 climbing organization dedicated to preserving access to climbing areas in the Mid-Atlantic region, while promoting responsible climbing and environmental stewardship.


Latest News from MAC

Want to Remove Graffiti? MAC Needs Your Help

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If you have climbed anywhere in the Mid Atlantic, chances are you’ve seen graffiti at the rock. In urban climbing areas around Washington and Baltimore, graffiti is a common source of damage to... READ MORE