Club Season
Official Season Opening:
Memorial Day weekend – Saturday, May 23, 2026
Season Closing:
After Labor Day, club is open weekends only through Sunday, September 13th.
Operating Hours
Memorial Day through Labor Day:
Sunday 10 am to 5 pm
Monday – Saturday 10 am to 6 pm; May and June
Monday – Saturday 10 am to 7 pm; July and August
AFTER LABOR DAY:
Saturdays & Sundays
10am – 4pm
LAST DAY OPEN
Sunday, Sept 14th
Location
127 Lake Harmony Road,
Lake Harmony, PA 18624
Mailing Address
Boulder Lake Club c/o Big Boulder Lake, LLC
PO Box 707, Blakeslee, PA 18610
All boats must be removed from the lake by Columbus day weekend.
NO ONE is allowed on the lake, beach or club property when the Lake Club is closed.