Every summer Riverdale offers a range of academic and recreational programs to its students and students from other schools. Project Knowmad, taught by Riverdale faculty, is an experiential learning program that uses New York City as a classroom. Knowmad's weeklong classes are open to rising 5th graders and above. Summer Study at Riverdale is a Middle School academic program led by Riverdale faculty that emphasizes learning skills. Riverdale's Hill Campus is home to ESF Summer Camps, in which students aged three to 15 can participate.