Parks & Facilities

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Mill Park


  1. Baseball / Softball
  2. Pavilion
  3. Picnic Areas
  4. Playground
  5. Restrooms
This 19-acre park offers two baseball fields and Samantha's Playground for ages 5-12. 

Willistown permits residents and non-residents to reserve the Mill Park fields for athletic use and the pavilion for social gatherings; however, please note that the Mill Park Fields are used by the Chester Valley Little League (CVLL), and field availability is limited during their season. Park Programming Permits are required for groups of 25 or more people or any entity including but not limited to groups, individuals, organizations, and businesses charging fees (regardless of number of people) for activities or events at Willistown Township parks, preserves, and trails. Please email Grant Blackburn with inquiries about availability. You may see the rental applications on the Park Permits page and view the fee schedule below. Contact Mary Hundt if you need further assistance.

Fee Schedule
Rental Park Rentee Type Up to 2 Hrs 2+ - 4 Hrs 4+ - 6 Hrs
Field Garrett Mill
 All $20  $40 $60

Rentee Type Up to 50 People  Over 50 People

Garrett Mill

Individual or Family/
Willistown Resident
 $40  $60
Individual or Family/
Non-Willistown Resident
 $60 $100
Corporation or Organization
Located within Willistown
 $60 $100
Corporation or Organization
Located outside Willistown
 $75  $125
Programming Garrett Mill
All  Non-Profit 
Organizations - 
no current fees
Sports Camp Provider,
Family, or Individual Sponsor
fees determined on a 
case-by-case basis

Willistown Park Land & Open Space Fund Map
See the Map!

On site

Dawn to dusk

Willistown Parks & Recreation ~ Celebrating our community and enriching life through people, parks, and programs.