This December and January, the Bay Area community has the chance to experience one of Marin County's most magnificent natural phenomenons: the local population of endangered coho salmon returning from the ocean to spawn in their natal waters. 

For more than 20 years, SPAWN has led Creekwalk Tours that explore the Lagunitas Creek Watershed -- home to the largest remaining run of wild Central California Coast Coho-- where people can witness endangered coho salmon at the peak of their sapwnign season.