View all facilities

Arsenal Park

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7


This park is situated on a 13.7 acre area located in an urban setting. Arsenal Park offers many amenities for leisure and sports activities.  For a small fee, picnic tables, barbecue grills, softball and playing fields are available for group outings and celebrations. Simply request a permit from the Recreation Department. This facility is also home to the Watertown High School Cross Country team.


  • Amphitheater
  • Basketball Courts (2)
  • Charcoal Grills (9)
  • Community Garden
  • Cross-Country Running Course
  • Picnic Tables (19)
  • Playground
  • Restrooms
  • Skate Park
  • Soccer Field
  • Softball Field
  • Tennis Courts (3)
  • Walk/Bike Path
  • Water Sprinkler
  • Tennis Practice walls 

 Check Availability of Fields & Picnic Facilities

Please click here to learn how check for the availability of picnic tables and fields prior to completing your application.

Complete Permit Applications


Download the Field Permit or Picnic Permit application and fill it out completely. Applications may be sent by email to our offices or by fax to 617-926-6129. Permits are reviewed on a first come first served basis. If your permit is approved, you will receive an email with an invoice and the permit. We cannot check the availability of a permit over the phone or on the same day. Permit requests must be made well in advance to allow for adequate processing time.