HomeUSASouth DakotaRapid City AreaRock MazeEastern AreaEastern AreaLAT,LNG 44.15533, -103.46852CREATED UPDATED Edit MapShareDescription[Edit]The Eastern Rim of the Maze has some excellent easy and very hard problems, and is visited less often than the South Central area. Classics include the Double Dyno problem and Milligram.6 ClimbsComing soon: New Climbs1MilligramV0Bouldering2Undercling ProblemV1-2Bouldering3UnknownV1Bouldering4Squeeze JobV1-2Bouldering5Unknown DihedralV1-2Bouldering6All SmilesV0-Bouldering