Columbia Springs hosts free guided tours of its trout hatchery and natural areas from 5:30 to 6:30 p.m. on the third Wednesday of every month from April through September. RSVP by registering at https://www.columbiasprings.org/2024-guidedtours. Meet at 12208 S.E. Evergreen Highway, Vancouver. Wear good walking shoes and dress for the weather.