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Water Aerobics

Boulder Lake Club 127 Lake Harmony Road, Lake Harmony

  Join us for Water Aerobics from 9 am to 10 am every Tuesday and Thursday. $5 fee. Water aerobics is a low-impact, full-body workout that combines cardio and strength training. By using the water's natural buoyancy and resistance, it builds muscle, boosts heart health, and aids weight loss—all while protecting your joints from gravity […]

TJ’s Nature Exploration

Boulder Lake Club 127 Lake Harmony Road, Lake Harmony

Nature Exploration The Clubs very own nature enthusiast TJ, will take your kids to various parts of the club to teach them about our local ecosystem.

Water Aerobics

Boulder Lake Club 127 Lake Harmony Road, Lake Harmony

  Join us for Water Aerobics from 9 am to 10 am every Tuesday and Thursday. $5 fee. Water aerobics is a low-impact, full-body workout that combines cardio and strength training. By using the water's natural buoyancy and resistance, it builds muscle, boosts heart health, and aids weight loss—all while protecting your joints from gravity […]

Club Season

Official Season Opening:
Memorial Day weekend – Saturday, May 23, 2026

Season Closing:
After Labor Day, club is open Friday, Sept 11 through Sun, Sept 13
10 am to 5 pm

Last day open is Sunday, Sept 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:
Tues, Sept 8 through Thurs, Sept 10 – Closed
Friday, Sept 11 through Sun, Sept 13
10 am to 5 pm

LAST DAY OPEN
Sunday, Sept 13th

Location

127 Lake Harmony Road,
Lake Harmony, PA 18624

GET DIRECTIONS

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.

© Copyright 2026 - Boulder Lake Club