Owned and operated by The Boys' Club of New York. Camp Cromwell is located on over 100 acres in Martinsville, New Jersey approximately an hour southwest of New York City.

The camping program's goal is to provide purposeful natural living in the out of doors as part of the summer and winter camp programs. Day camping as well as a resident School / Camping experience is available in July and August. Winter camping on weekends is available to groups throughout the winter months.