In 1959 the county purchased 88 acres in North Tulsa County for $50,000 to build Northside County Park. It is the only Tulsa County Park in which land was purchased by the commissioners specifically to build a park. Northside County Park opened in 1962 to the public with only six concrete picnic tables. In 1966 the park was renamed to O’Brien Park in memory of District 1 Commissioner Frank O’Brien who made the park a reality.

Today, the park covers over 140 acres. It is best known for its baseball complex, recreation center, community garden and the only combined disc golf and ball golf course in Oklahoma.

Baseball Fields
•10 Baseball Fields
•Batting Cage
•Picnic Tables & Grills
•Walking Trails
•Green Spaces
•Two Playgrounds

O'Brien Park

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