Volunteer-run miniature railroad looping through Youth Community Park with a friendly, low-key vibe and plenty of playground space nearby.

City-park mini train that loops past pond, bridge, and trees—paired with carousel and lakefront playground to make an easy half-day for families.

10-acre roadside-style amusement park centered on a miniature railroad, with a 20-minute ride past tunnels, waterfalls, and a small petting-zoo village—perfect little-kid day trip from the Bay Area.