Hounsfield Heights Briar Hill is fortunate enough to have two City of Calgary parks with playgrounds:
Lion's Park (1635 14 Ave. N.W.) - Despite the official address this park and playground can not be accessed directly from 14 Ave. It is located on the south side of the LRT between 16 St W and 16A St W. Pictures and further information can be found at Calgary Playground Review
Green Park (1404 21 St. N.W.) - Featuring a playground on the north side and the south side used for community soccer in the summer and as an ice rink maintained by neighborhood volunteers in the winter, this park is located north of 12 Ave N between 20A St W and 21 St W. Pictures and further information can be found at Calgary Playground Review
There is also a playground on the grounds of Briar Hill School located on the SW corner of 12 Ave N and 21 St W that can be used by the public outside of school hours.