United States / Concord / Parks & gardensParkHidden Lake ParkAddressMorello Ave, MartinezWebsitewww.cityofmartinez.orgPhone(925) 372-3500—ScoreNot rated yetBe the first to rateWhat people sayNo ratings yet. Be the first to say what it's really like.Where it isView on OpenStreetMap ↗Nearby, also worth itHidden Valley Park · 191 mNot ratedHidden Lakes Park · 593 mNot rated