Membership & Guests

Two clubs for one low price!

Two clubs for one low price!

What to Know

Every membership grants you and those on your membership total access to both Hidden Hollow Swim Club and Knowlton Swim Club!  Enjoy two swim clubs for the entire summer for less than the cost of a few days at the shore!

2023 Membership Fees, Discounts & Registration Form

Membership is valid Saturday May 27, 2023 through Labor Day; Monday September 4, 2023.

2023 Membership Fee: $275 per person

Membership dues are non-refundable or transferable under any circumstance!
Members joining on one membership form, must be immediate family, legally dependent, and living at home. Please review hours, policies and facility information carefully before submitting payment.

New for 2023 - Pool offices will now be cashless. The snack bars will still accept both cash and card. 

Membership Photos

We recommend that new and returning members visit both clubs during one of our open house dates to have your membership photos (re)taken.*

*Age 11 and older who had their photos taken last year (22 season) will not need their photos retaken. Children under the age of 10 will require new photo's each year.

Discounts & Fees

  • Toddler Discount -Subtract $100 for each member’s child age 4 & under (born between 6-1-18 & 6-1-22).
  • Early Bird Discount - Subtract $10 for each member if paid on or before April 30, 2023 (no exceptions).
  • Senior Citizen Discount - Subtract $15 for each member age 60 & over (born before 6-1-63).
  • Infant Discount No charge for each member's infant child under age 1, (born after 6-1-22).

Membership Rules

Membership Registration Print & Fill Out 

Membership Registration Fill-in and Print  

Splash-tastic Events Calendar Panel

Once you complete your registration form, you can either bring it to our Farm Market Office or mail it to HHSC 137 W. Knowlton Rd. Media PA 19063. You may also email your completed registration form to or fax it to 610-876-7146.

If you have any additional questions please call 610-876-7116 or email us at!

Details & Regulations

  • Individual Members must 14 years of age or older, born before June 1, 2009.
  • Members of an immediate family, legally dependent, and living at home, may join together on one membership.
    • Babysitters, Nannies & Au Pairs can be added to a family membership with appropriate rider completed.  One parent must also be an active member of the club.
  • Proof of age and/or residency may be required to determine age and relationship.
  • Providing false information or misusing membership will cause cancellation without refund.
  • We accept all major credit cards, cash (in person) or check.
    • We will not accept checks for payment after May 31, 2023.
    • Dues are non-refundable or transferable.
  • If a Government mandated shut-down occurs due to Covid-19 or any other foreseen reason, no refunds will be given.
  • All membership dues are handled by the the office personnel in the Main Office of the Linvilla Orchards Farm Market. Neither pool is authorized to accept membership dues.

Guest Fees

Guests must enter with a member and have a member present at the club during their visit. Management may limit the number of guests at any time.

**New for 2023**

GUEST LIMITS Bringing more than 4 guests during a visit on a family membership and party requests require advanced approval.
Members complete this online request form (coming soon) for advanced approval.  Please allow a minimum of 72 hours for a response.

Swim Club Guest Request

Swim Club Guest Request

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Thank you for your swim club guest inquiry. We hope you are enjoying your summer! We will review your request and our schedule and get back to you in a minimum of 72 hours.

5-VISIT GUEST CARDS Each family membership can purchase up to 3 guest cards (total of 15 visits) for the pool season.

Each Guest Age 5 & older

Guest Fee - $27
After 5 pm - $20
Early Summer (5/27 - 6/15) - $20

Each Guest Age 4 & under

Guest Fee - $20
After 5 pm - $17
Early Summer (5/27 - 6/15) - $17

5-Visit Guest Card - $100

Guest Cards are available to members only at Linvilla's Farm Market Office anytime throughout the pool season. Guest Cards do not expire and you are welcome to use them the following pool season! Guest Cards will not be refunded under any circumstance. 

*Guest cards pre-ordered with registration will be available for pick up at Hidden Hollow Swim Club Office. 

August Only Membership Rates

August Memberships are not available for the 2023 pool season.  We encourage all prospective members to join early to get the most out of the membership.

Knowlton Swim Club

Knowlton Swim Club features a 25-meter swimmers' pool, a toddlers' pool, an intermediate pool, diving boards, diving platform and slides.  The facility includes volleyball and basketball courts, shuffleboard, tether ball, a large picnic area and children's play areas.  In addition, there is plenty of space to soak in the sun or relax in the shade! The Snack Bar has many choices for lunch, dinner and treats for kids of all ages.

Hidden Hollow Swim Club

Hidden Hollow Swim Club boasts an impressive selection of pools including a 50-meter Olympic pool, a 25-yard by 25-meter lap pool and a cloverleaf of three children's pools: 1', 2' and 3' deep. Additionally, the club offers slides, diving boards and dive platforms; including 3-meter, 6.5 meter and 10 meter platforms that are guaranteed to take your breath away!  The grounds have plenty of room for picnicking, sunbathing or lounging in the shade.  Hike the adjacent Linvill Trail, play in the children's play area or enjoy tennis, basketball, volleyball or wall-ball on one of our many courts.  Lunch and dinner are always available at our Snack Bar.

2023 Open House Dates

We recommend that new and prospective members visit both clubs for our Open House or during regular swim club hours so we can familiarize you with our facilities.  Our friendly staff will be on hand to show you around and answer any questions you may have.

Open House Dates
Saturday, May 20 12 pm - 2 pm
Thursday, May 25 5 pm - 7 pm

Membership Photos

We recommend that new and returning members visit both clubs during one of our open house dates to have your membership photos (re)taken.*

*Age 11 and older who had their photos taken last year (22 season) will not need their photos retaken. Children under the age of 10 will require new photos each year.

Printable Swim Club Brochure