The Cliffs in Harlem is Opening!the 15,000 square foot, state of the art bouldering facility located on 125th Street is Opening in February, 2021.Read more. Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window)Like this:Like Loading...Related