There are no big bodies of water. For that, Marymoor is your best bet. However, there are kiddie pools that are brought out in the summer, a soccer field, trails, and agility equipment.
Luther Burbank, on Mercer Island, is also a wonderful, off-leash swimming spot for dogs!
Theres no big bodys of water but they have 1 kiddy pool. There used to be more but when I was there last week there was only 1
They have a few kiddy pools scattered about!
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