Washington County's Explore Your Parks day, with free outdoor recreation demonstrations and nature programming, will be held Saturday, June 6. The vehicle fee will be waived for the events:
• Big Marine Park Reserve (Picnic Shelter) 3-4:15 p.m.: Turtle trek led by the Minnesota Herpetological Society and the Washington Conservation District; 4:30-5:30 p.m.: Campfire program.
• Cottage Grove Ravine Regional Park (Fishing Pier) 9 a.m.-noon: Fishing with Minnesota Department of Natural Resources; 1-2 p.m.: Pond dipping for micro-invertebrates.
• Hardwood Creek Regional Trail Green travel along converted railroad connecting cities of Hugo, Forest Lake and Wyoming.
• Lake Elmo Park Reserve 10 a.m.-noon: Introduction to archery by A-1 Archery at the archery range;
10 a.m. to 2 p.m.: Bicycle safety rodeo hosted by the Washington County Sheriff's Office. Contact Deputy Matt O'Hara for details at 651-430-7824;
7:15 p.m.: Campfire program on the kestrel presented by Warner Nature Center.
• Lake Elmo Nordic Center 10 a.m.- noon: Natural resources open house; 12-3 p.m.: leave no trace activities and s'mores.