Job Corps

Great Onyx Job Corps Center

Center Contact Info

3115 Ollie Ridge Rd
Mammoth Cave, KY 42259-7983
United States

Center Details


Philadelphia Regional Office

On-Center Training:
Center Capacity:



  • Dorms
  • Cafeteria
  • Center Store
  • Wellness Center
  • Gym/ Fitness Center

Great Onyx Job Corps Center is located on a 200-acre campus in Mammoth Cave, Kentucky, just a short drive from the lush Mammoth Cave Nation Park. The center opened its doors to students back in June of 1965.

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