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North Union Park @ Thompson School - Spray Park

Facility Area Information


60 North Union Street
Arlington, MA 02474

Summer 2020 Covid-19 Update
Spray Park open July 1 - August 28, 11:00 am - 6:00 pm.

The Thompson/North Union Spray Park opens July 1 and is free to the public but runs as a supervised facility this summer.  Limited capacity and additional new safety protocols are in place as required by state and local health authorities. 

Please review the Summer 2020 Rules and Procedures with all family members before participating.

Note: No port-a-potties this year.  Please plan accordingly.


General Information
North Union Park includes a free, seasonal spray pool.  The area is free and open to the public.  On-street parking is available.  Seasonal portable restrooms. 

To reserve picnic tables for a party, please CLICK HERE for information on our Picnic Table Area.