Gissberg Twin Lakes Park

Located in north Marysville, this prominent 44-acre regional park is known for its scenic lakes, family-friendly amenities and multi-season recreational opportunities. The park features two spring-fed lakes, wooded shoreline and wide-open lawns ideal for group activities and lakeside relaxation. It has grown in popularity due to its proximity to regional trails and easy vehicular access. Originally operated by Snohomish County, the park was transferred to the City of Marysville's park system in 2025. 

Park features:

  • Fishing access
  • Shoreline trails
  • Picnic areas with tables and grills
  • Restrooms
  • Paved parking
  • Multi-use open space
Park hours 7 a.m.-dusk. 
Man and boy with fishing rod on lakeshore at Gissberg Twin Lakes Park surrounded by large trees
16324 Twin Lakes Ave. 
Marysville, WA 98271

Fishing information


Adults (15 years and older) who wish to fish must use the South Lake with a valid fishing license. Fishing on the North Lake is reserved for youth 14 years and younger. 

The Washington Department of Fish and Wildlife maintains information pages for each lake in Washington that include fish stocking schedules, fishing prospect calendars and more. 

Lake health and additional resources


Toxic algae

Several lakes in Snohomish County have experienced blooms of potentially toxic blue-green algae. City of Marysville staff regularly perform visual inspections to monitor lake health. Snohomish County Surface Water Management coordinates testing of blooms. When high levels of toxins are identified by the Snohomish County Health Department, alert signs will be prominently posted at lake public access sites. 

Washington State Department of Health Harmful Algal Blooms Toolkit