Lock Haven YMCA5707486727145 E Water St, Lock Haven, PA 17745 Today's hours: All hours All hours View less View less Branch Hours Mon - Fri: 5:00 am - 9:00 pm Sat: 8:00 am - 6:00 pm Sun: 10:00 am - 6:00 pm Great Island Triathlon Home Membership Activities Aquatics Childcare Wellness Schedules Breadcrumb Home Lock Haven Great Island Triathlon The Great Island Triathlon