HomeUSAMarylandNorthwest BranchCurtain Call BoulderCurtain Call BoulderLAT,LNG 39.02214, -76.99567CREATED UPDATED Edit MapShareDescription[Edit]The Curtain Call Boulder is located just before the Long Wall3 ClimbsComing soon: New Climbs1Wake-up CallV4Bouldering2Courtesy CallV3Bouldering3Curtain CallV9Bouldering