There were and are many Jewish camps in the US. I don't know if this is the one you are referencing:
Camp Achva at the Pozez JCC of Northern Virginia provides fun and formative summer experiences for school-age children from grades K–12. Entering its 51st summer, Camp Achva is the premier Jewish day camp in Northern Virginia.
- Your request, however, reminded me that there is a source of information about the Catskill Mountains in New York State that might provide some helpful information for other researchers. The Catskill Institute, is an organization to promote research and education on the significance of the Catskill mountains for Jewish American life, located at Brown University. This web site might be a good source for uncovering information in connection with hotels, bungalow colonies, resorts, and camps in New York State. The email is
Avivah R. Z. Pinski , near Philadelphia, USA