| Wallace Falls State Park | |
| Map: | USA Washington#USA |
| Map Size: | 280 |
| Relief: | 1 |
| Location: | Snohomish County, Washington, United States |
| Coordinates: | 47.8706°N -121.6539°W |
| Area Acre: | 1380 |
| Elevation: | 955feet |
| Established: | 1971 |
| Operator: | Washington State Parks and Recreation Commission |
| Website: | Wallace Falls State Park |
Wallace Falls State Park is a public recreation area that encompasses along the Wallace River in Snohomish County, Washington. The state park is located on the west side of the Cascade Mountains with an entrance point 1miles northeast of the community of Gold Bar. The park features three waterfalls, three backcountry lakes, old-growth coniferous forests, rushing mountain rivers and streams, and the evidence of its logging history in the ruins of railroad trestles, disused railroad grades, and springboard notches in stumps.
The name "Wallace" is a corruption of the last name of Joe and Sarah Kwayaylsh, members of the Skykomish tribe, who were the first homesteaders in the area. The park originated with the state's purchase of land from the Weyerhaeuser Timber Company in 1971.
The park has three waterfalls: Upper Wallace Falls, which cannot be viewed in its entirety and drops 240feet in five separate tiers; 367feet Wallace Falls, the highlight of the park, which falls in three sections—the largest of which drops and can be seen from the Skykomish Valley; and Lower Wallace Falls, which drops in five tiers.
The park has 12miles of hiking trails and 5miles of biking trails as well as a campground and cabins.