Ward Canyon Park anchors the eastern stretch of Adams Avenue in Normal Heights, occupying five acres that Caltrans transferred to the City of San Diego as mitigation for the Interstate 15 construction that buried the original Ward Canyon over a 30-year build-out from 1972 to 2002. The park opened as 39th Street Park on March 29, 2003, and was renamed Ward Canyon Neighborhood Park in a March 28, 2008 ceremony honoring the historical canyon that I-15 displaced during freeway construction. Two fenced off-leash dog areas totaling 20,500 square feet occupy the park's eastern section — a large-dog zone and a small-dog zone, both surfaced with shredded mulch and equipped with pergola shade structures, benches, and waste dispensers. The off-leash facility opened February 13, 2016, after the Normal Heights Community Association collected nearly 2,000 petition signatures and Councilmember Todd Gloria allocated $22,000 in city budget funds for the interim build. The shredded-mulch ground cover tracks onto coats and paws through the wet months, a maintenance reality that keeps Top Dog Wash & Groom on Adams Avenue in heavy rotation during the same February-through-April window when trail conditions are muddiest. A full-size basketball court and a half-court sit at the upper terrace alongside a soccer-sized turf field used for pickup games and organized youth scrimmages. The playground runs rubberized safety surfacing under a structure with slides and swings, drawing birthday-party traffic nearly every weekend from spring through fall in the 92116 ZIP. An amphitheater built into the hillside descends toward the southern boundary, and BBQ grills with picnic tables cluster near the permanent restroom building. The walking-hiking trail loop between the playground fence and the 40th Street entrance logs its heaviest traffic from runners building elevation changes into their conditioning circuits, a training pattern shared with the outdoor functional-fitness program at The Yard Gym Normal Heights on the same Adams Avenue corridor. The annual Adams Avenue Street Fair — one of San Diego's largest free music festivals — extends its vendor stalls and stages into the park's Adams Avenue frontage each fall. Post-game crowds from Snapdragon Stadium take the Adams Avenue exit off I-15 and reach the park's grassy amphitheater in under seven minutes. That proximity to Mission Valley's concert and football traffic keeps the 40th Street entrance active on event nights. The 210 recreation value points assigned under the City's 2022 General Development Plan scoring make Ward Canyon Park the highest-rated neighborhood park in the Normal Heights community plan area per the City of San Diego Park and Recreation Department assessment.