Address: 3507 S 228th St, SeaTac, WA 98198
Website: http://grandviewoffleash.org/
Grandview Off-Leash Dog Park in SeaTac, Washington, is a large park with many levels. It has wide open areas and nice views of the mountains. The park has different types of land, like grassy fields, wooded paths, a sand pit, and agility equipment for dogs. People who visit often like how well the park is kept. There are water stations, but there isn’t much shade in the summer.