Contact Us

If you wish to contact the YMCA Camp Onyahsa administration, please refer to the contact numbers below. If you want to request more information, please submit the form below.

Name Title Email Phone
Stephanie Prus Administration Director (716) 664-2802 ext. 238
Jon O'Brian Camp Director (716) 664-2802 ext. 223

Downtown Administration Office/Registration

101 East Fourth Street, Jamestown, NY 14701

  • Office: 716-664-2802 ×238
  • Toll Free: 1-800-563-6115
  • Fax: 716-487-1174
  • Email the office

Camp Site

5411 East Lake Road, Dewittville, NY 14728

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