• Regular Season Hours: Wednesday – Sunday: 12pm — 7pm

PLEASE NOTE:  Centennial Quarry is a seasonal facility open from Memorial Day weekend to Labor Day. Operating hours may be modified based on staffing. 

**While Sylvania Schools are in session, Quarry hours are adjusted**

School Hours – Effective August 19, 2024

• Wednesday – Friday – 3pm-7pm
• Saturday & Sunday – 12pm-7pm

• Daily Gate Fee: $7

Click here to purchase your membership!

Centennial Quarry Memberships & 10 Day Pass

• Family Membership: $165
• Single Membership: $90
• 10 Day Pass: $60

Plummer Pool & Centennial Quarry Combo – Residents ONLY

• Family Membership (Residents Only): $265
• Single Membership (Residents Only): $135
• *Add a Grandparent or Babysitter: $30 additional

For your safety please observe the following:

• 13 & under must be with a guardian.
• 13 & under – swim test is required.
• ALL swimmers subject to a swim test.
• Soft-sided coolers are permitted.
• ALL bags/coolers subject to search.
• All intoxicants and smoking prohibited.
• There is NO SHALLOW water / Water depth is 20+ feet.
• US Coast Guard Approved Lifejackets permitted.
• All other flotation devices prohibited.
• Proper swim attire required.
• SCUBA Diving prohibited.